Squashed '.ci/' changes from 5819ded..955afa7
955afa7 Apply pep8 git-subtree-dir: .ci git-subtree-split: 955afa71eec3533962eae428f46d5372a22ab85f
This commit is contained in:
parent
cb8ae01ca4
commit
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# ci-tools-lib
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Various toolchain bits and pieces shared between projects
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# Quickstart
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Create top-level Makefile
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```
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REGISTRY := <your-registry>
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IMAGE := <image_name>
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REGION := <AWS region of your registry>
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include .ci/podman.mk
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```
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Add subtree to your project:
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```
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git subtree add --prefix .ci https://git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git master --squash
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```
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## Jenkins
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Shared groovy libraries
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## Make
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Common Makefile include
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3
.flake8
3
.flake8
@ -1,3 +0,0 @@
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[flake8]
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extend-ignore = E501
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exclude = .git,__pycache__,build,dist,report
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61
.gitignore
vendored
61
.gitignore
vendored
@ -1,61 +0,0 @@
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# Vim
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*.swp
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# Byte-compiled / optimized / DLL files
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__pycache__/
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*.py[cod]
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*$py.class
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# C extensions
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*.so
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# Distribution / packaging
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.Python
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env/
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build/
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develop-eggs/
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dist/
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downloads/
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eggs/
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.eggs/
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lib64/
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parts/
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sdist/
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var/
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*.egg-info/
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.installed.cfg
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*.egg
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# PyInstaller
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# Usually these files are written by a python script from a template
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# before PyInstaller builds the exe, so as to inject date/other infos into it.
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*.manifest
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*.spec
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# Installer logs
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pip-log.txt
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pip-delete-this-directory.txt
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# Unit test / coverage reports
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htmlcov/
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.tox/
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.coverage
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.coverage.*
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.cache
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.pytest*
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nosetests.xml
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coverage.xml
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*,cover
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.hypothesis/
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reports/
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# Translations
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*.mo
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*.pot
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# dotenv
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.env
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# virtualenv
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venv/
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ENV/
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53
Dockerfile
53
Dockerfile
@ -1,53 +0,0 @@
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# https://aws.amazon.com/blogs/aws/new-for-aws-lambda-container-image-support/
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# libexec is missing from >=3.17
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# Stage 1 - bundle base image + runtime
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FROM python:3.9-alpine3.16 AS python-alpine
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# Install GCC (Alpine uses musl but we compile and link dependencies with GCC)
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RUN apk upgrade -U --available --no-cache && \
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apk add --no-cache \
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libstdc++
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# Stage 2 - build function and dependencies
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FROM python-alpine AS build-image
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ARG TAG="latest"
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# Install aws-lambda-cpp build dependencies
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RUN apk upgrade -U --available --no-cache && \
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apk add --no-cache \
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build-base \
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libtool \
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autoconf \
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automake \
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make \
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cmake \
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libcurl \
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libffi-dev \
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libexecinfo-dev \
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openssl-dev
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# cargo
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# Install requirements
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COPY requirements.txt requirements.txt
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RUN export MAKEFLAGS="-j$(nproc)" && \
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pip install -r requirements.txt --target /app
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# Install our app
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COPY app.py /app
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# Ser version to our TAG
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RUN sed -i -e "s/^__version__ =.*/__version__ = \"${TAG}\"/" /app/app.py
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# Stage 3 - final runtime image
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FROM python-alpine
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WORKDIR /app
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COPY --from=build-image /app /app
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ENTRYPOINT [ "/usr/local/bin/python", "-m", "awslambdaric" ]
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CMD [ "app.handler" ]
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LABEL zero-downtime.net.image.maintainer="stefan@zero-downtime.net" \
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zero-downtime.net.image.license="AGPLv3"
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@ -1,26 +0,0 @@
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FROM setviacmdline:latest
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# Install additional tools for tests
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COPY dev-requirements.txt .flake8 .
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RUN export MAKEFLAGS="-j$(nproc)" && \
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pip install -r dev-requirements.txt
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# Unit Tests / Static / Style etc.
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COPY tests/ tests/
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RUN flake8 app.py tests && \
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codespell app.py tests
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# Get aws-lambda run time emulator
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ADD https://github.com/aws/aws-lambda-runtime-interface-emulator/releases/latest/download/aws-lambda-rie /usr/local/bin/aws-lambda-rie
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RUN chmod 0755 /usr/local/bin/aws-lambda-rie && \
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mkdir -p tests
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# Install pytest
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RUN pip install pytest --target /app
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# Add our tests
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ADD tests /app/tests
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# Run tests
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ENTRYPOINT []
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CMD /usr/local/bin/python -m pytest tests -c tests/pytest.ini --capture=tee-sys
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5
Jenkinsfile
vendored
5
Jenkinsfile
vendored
@ -1,5 +0,0 @@
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library identifier: 'zdt-lib@master', retriever: modernSCM(
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[$class: 'GitSCMSource',
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remote: 'https://git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git'])
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buildPodman name: 'sns-alert-hub'
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5
Makefile
5
Makefile
@ -1,5 +0,0 @@
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REGISTRY := public.ecr.aws/zero-downtime
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IMAGE := sns-alert-hub
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REGION := us-east-1
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include .ci/podman.mk
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31
README.md
31
README.md
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# SNS Alert Hub
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# ci-tools-lib
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## Abstract
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AWS SNS/Lambda central alert hub taking SNS messages, parsing and formatting them before sending them to any messaging service, like Slack, Matrix, etc
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Various toolchain bits and pieces shared between projects
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## Tests
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All env variables are forwarded into the test container.
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Simply set WEBHOOK_URL accordingly before running `make test`.
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# Quickstart
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Create top-level Makefile
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```
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REGISTRY := <your-registry>
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IMAGE := <image_name>
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REGION := <AWS region of your registry>
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|
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## Resources
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- https://gallery.ecr.aws/zero-downtime/sns-alert-hub
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- https://github.com/caronc/apprise
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include .ci/podman.mk
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||||
```
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||||
|
||||
Add subtree to your project:
|
||||
```
|
||||
git subtree add --prefix .ci https://git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git master --squash
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```
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## Jenkins
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||||
Shared groovy libraries
|
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|
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## Make
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Common Makefile include
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|
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139
SNSAlertHub.yaml
139
SNSAlertHub.yaml
@ -1,139 +0,0 @@
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AWSTemplateFormatVersion: "2010-09-09"
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Description: "SNS Topic and tools to fan out alerts to email and or Slack"
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Conditions:
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IsSetEmail:
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Fn::Not:
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- Fn::Equals:
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- Ref: AlertEmail
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- ""
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IsSetSlack:
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Fn::Not:
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- Fn::Equals:
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- Ref: AlertSlackWebHook
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- ""
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Resources:
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AlertHubTopic:
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Type: AWS::SNS::Topic
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Properties:
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TopicName: AlertHub
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# Email
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EmailAlertsSubscription:
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Type: AWS::SNS::Subscription
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Condition: IsSetEmail
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Properties:
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Endpoint: { Ref: AlertEmail }
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Protocol: email
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TopicArn: { Ref: AlertHubTopic }
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# Slack
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SlackAlertsSubscription:
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Type: AWS::SNS::Subscription
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Condition: IsSetSlack
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Properties:
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Endpoint: {"Fn::GetAtt": ["SNSAlertHubFunction", "Arn"] }
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Protocol: lambda
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TopicArn: { Ref: AlertHubTopic }
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IamRole:
|
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Type: AWS::IAM::Role
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Condition: IsSetSlack
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||||
Properties:
|
||||
Policies:
|
||||
- PolicyName: ResolveAccountAlias
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PolicyDocument:
|
||||
Version: '2012-10-17'
|
||||
Statement:
|
||||
- Effect: Allow
|
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Action:
|
||||
- iam:ListAccountAliases
|
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Resource:
|
||||
- "*"
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||||
|
||||
- PolicyName: LogtoCloudwatchGroup
|
||||
PolicyDocument:
|
||||
Version: '2012-10-17'
|
||||
Statement:
|
||||
- Effect: Allow
|
||||
Action:
|
||||
- logs:CreateLogStream
|
||||
- logs:PutLogEvents
|
||||
Resource:
|
||||
- Fn::Sub: "arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:/aws/lambda/SNSAlertHub:log-stream:*"
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||||
- Effect: Allow
|
||||
Action:
|
||||
- logs:CreateLogGroup
|
||||
Resource:
|
||||
- Fn::Sub: "arn:aws:logs:${AWS::Region}:${AWS::AccountId}:log-group:/aws/lambda/SNSAlertHub:*"
|
||||
|
||||
AssumeRolePolicyDocument:
|
||||
Version: '2012-10-17'
|
||||
Statement:
|
||||
- Action:
|
||||
- sts:AssumeRole
|
||||
Effect: Allow
|
||||
Principal:
|
||||
Service: [ lambda.amazonaws.com ]
|
||||
|
||||
SNSAlertHubAllowed2Lambda:
|
||||
Type: AWS::Lambda::Permission
|
||||
Condition: IsSetSlack
|
||||
Properties:
|
||||
Action: lambda:InvokeFunction
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||||
Principal: sns.amazonaws.com
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||||
FunctionName: { Ref: SNSAlertHubFunction }
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||||
SourceArn: { Ref: AlertHubTopic }
|
||||
|
||||
SNSAlertHubFunction:
|
||||
Type: AWS::Lambda::Function
|
||||
Condition: IsSetSlack
|
||||
Properties:
|
||||
PackageType: Image
|
||||
Code:
|
||||
ImageUri: { "Fn::Sub": "${AWS::AccountId}.dkr.ecr.${AWS::Region}.amazonaws.com/${ImageTag}" }
|
||||
Description: "Lambda function to forward alerts from SNS to Slack"
|
||||
FunctionName: SNSAlertHub
|
||||
MemorySize: 128
|
||||
Role: { "Fn::GetAtt": ["IamRole", "Arn"] }
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||||
Timeout: 10
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||||
Environment:
|
||||
Variables:
|
||||
WEBHOOK_URL: { Ref: AlertSlackWebHook }
|
||||
# DEBUG: "1"
|
||||
|
||||
Metadata:
|
||||
Template:
|
||||
Name: sns-alert-hub
|
||||
Hash: 98fcf521f053f7412a90ce360ab62807
|
||||
AwsCfnLib: v0.2.1
|
||||
CloudBender:
|
||||
Version: 0.9.9
|
||||
|
||||
Parameters:
|
||||
|
||||
ImageTag:
|
||||
Type: String
|
||||
Description: "(Optional) Overwrite default ImageTag"
|
||||
Default: "sns-alert-hub:v0.5.8"
|
||||
|
||||
AlertEmail:
|
||||
Type: String
|
||||
Description: "(Optional) Email address to receive alerts via SMTP"
|
||||
Default: ""
|
||||
|
||||
AlertSlackWebHook:
|
||||
Type: String
|
||||
Description: "(Optional) Encrypted (KMS Default key) Slack webhook to post alerts; deploys Slack Lambda function"
|
||||
Default: ""
|
||||
NoEcho: True
|
||||
|
||||
Outputs:
|
||||
|
||||
AlertHubTopic:
|
||||
Value: { Ref: AlertHubTopic }
|
||||
Description: ARN of the SNS AlertHub Topic
|
||||
301
app.py
301
app.py
@ -1,301 +0,0 @@
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||||
#!/usr/bin/env python
|
||||
import os
|
||||
import json
|
||||
import logging
|
||||
import boto3
|
||||
import dateutil.parser
|
||||
import humanize
|
||||
import urllib
|
||||
|
||||
import apprise
|
||||
|
||||
__author__ = "Stefan Reimer"
|
||||
__author_email__ = "stefan@zero-downtime.net"
|
||||
__version__ = "latest"
|
||||
|
||||
# Global alias lookup cache
|
||||
account_aliases = {}
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
logging.getLogger("urllib3").setLevel(logging.WARNING)
|
||||
logging.getLogger("boto3").setLevel(logging.WARNING)
|
||||
logging.getLogger("botocore").setLevel(logging.WARNING)
|
||||
|
||||
|
||||
def boolean(value):
|
||||
if value in ("t", "T", "true", "True", "TRUE", "1", 1, True):
|
||||
return True
|
||||
return False
|
||||
|
||||
|
||||
DEBUG = boolean(os.getenv("DEBUG", default=False))
|
||||
RESOLVE_ACCOUNT = boolean(os.getenv("RESOLVE_ACCOUNT", default=False))
|
||||
WEBHOOK_URL = os.environ.get("WEBHOOK_URL", "dbus://")
|
||||
|
||||
if DEBUG:
|
||||
logging.getLogger().setLevel(logging.DEBUG)
|
||||
else:
|
||||
logging.getLogger().setLevel(logging.INFO)
|
||||
|
||||
# Ensure slack URLs use ?blocks=yes
|
||||
if "slack.com" in WEBHOOK_URL:
|
||||
scheme, netloc, path, query_string, fragment = urllib.parse.urlsplit(
|
||||
WEBHOOK_URL)
|
||||
query_params = urllib.parse.parse_qs(query_string)
|
||||
query_params["blocks"] = ["yes"]
|
||||
new_query_string = urllib.parse.urlencode(query_params, doseq=True)
|
||||
WEBHOOK_URL = urllib.parse.urlunsplit(
|
||||
(scheme, netloc, path, new_query_string, fragment)
|
||||
)
|
||||
|
||||
# Setup apprise
|
||||
asset = apprise.AppriseAsset()
|
||||
|
||||
# Set our app_id which is also used as User-Agent
|
||||
asset.app_desc = "SNSAlertHub part of ZeroDownTime CloudBender"
|
||||
asset.app_url = "https://zero-downtime.net"
|
||||
asset.image_url_mask = (
|
||||
"https://cdn.zero-downtime.net/assets/zdt/apprise/{TYPE}-{XY}{EXTENSION}"
|
||||
)
|
||||
asset.app_id = "{} / {} {}".format("cloudbender",
|
||||
__version__, "zero-downtime.net")
|
||||
|
||||
apobj = apprise.Apprise(asset=asset)
|
||||
apobj.add(WEBHOOK_URL)
|
||||
|
||||
|
||||
def get_alias(account_id):
|
||||
"""resolves aws account_id to account alias and caches for lifetime of lambda function"""
|
||||
if RESOLVE_ACCOUNT:
|
||||
try:
|
||||
if account_id not in account_aliases:
|
||||
iam = boto3.client("iam")
|
||||
account_aliases[account_id] = iam.list_account_aliases()[
|
||||
"AccountAliases"
|
||||
][0]
|
||||
|
||||
return account_aliases[account_id]
|
||||
|
||||
except (KeyError, IndexError):
|
||||
logger.warning("Could not resolve IAM account alias")
|
||||
pass
|
||||
|
||||
return account_id
|
||||
|
||||
|
||||
def handler(event, context):
|
||||
logger.debug(json.dumps({"aws.event": event})) # sort_keys=True, indent=4
|
||||
|
||||
(region, account_id) = context.invoked_function_arn.split(":")[3:5]
|
||||
|
||||
sns = event["Records"][0]["Sns"]
|
||||
|
||||
# Guess what we have, try to parse as json first
|
||||
try:
|
||||
msg = json.loads(sns["Message"])
|
||||
|
||||
except json.decoder.JSONDecodeError:
|
||||
msg = {}
|
||||
pass
|
||||
|
||||
body = ""
|
||||
title = ""
|
||||
msg_type = apprise.NotifyType.INFO
|
||||
|
||||
# CloudWatch Alarm ?
|
||||
if "AlarmName" in msg:
|
||||
title = "AWS Cloudwatch Alarm"
|
||||
|
||||
# Discard NewStateValue == OK && OldStateValue == INSUFFICIENT_DATA as these are triggered by installing new Alarms and only cause confusion
|
||||
if msg["NewStateValue"] == "OK" and msg["OldStateValue"] == "INSUFFICIENT_DATA":
|
||||
logger.info(
|
||||
"Discarding Cloudwatch Metrics Alarm as state is OK and previous state was insufficient data, most likely new alarm being installed"
|
||||
)
|
||||
return 0
|
||||
|
||||
body = msg["AlarmDescription"]
|
||||
|
||||
msg_context = "{account} - {region} -> <https://{region}.console.aws.amazon.com/cloudwatch/home?region={region}#alarmsV2:alarm/{alarm}|Alarm Details>".format(
|
||||
region=region,
|
||||
alarm=msg["AlarmName"],
|
||||
account=get_alias(msg["AWSAccountId"]),
|
||||
)
|
||||
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
try:
|
||||
notify_map = {
|
||||
"ok": apprise.NotifyType.SUCCESS,
|
||||
"alarm": apprise.NotifyType.FAILURE,
|
||||
"insuffcient_data": apprise.NotifyType.INFO,
|
||||
}
|
||||
msg_type = notify_map[msg["NewStateValue"].lower()]
|
||||
|
||||
# Reduce severtity for CPUCredit Alarms to Warning
|
||||
if msg_type == apprise.NotifyType.FAILURE:
|
||||
if msg["Trigger"]["MetricName"] == "CPUSurplusCreditBalance":
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
body = body + "\n\n_{}_".format(msg_context)
|
||||
|
||||
elif "Source" in msg and msg["Source"] == "CloudBender":
|
||||
title = "AWS EC2 - CloudBender"
|
||||
|
||||
try:
|
||||
msg_context = "{account} - {region} - {host} ({instance}) <https://{region}.console.aws.amazon.com/ec2/home?region={region}#AutoScalingGroupDetails:id={asg};view=activity|{artifact} ASG>".format(
|
||||
account=get_alias(msg["AWSAccountId"]),
|
||||
region=msg["Region"],
|
||||
asg=msg["Asg"],
|
||||
instance=msg["Instance"],
|
||||
host=msg["Hostname"],
|
||||
artifact=msg["Artifact"],
|
||||
)
|
||||
except KeyError:
|
||||
msg_context = "{account} - {region}".format(
|
||||
account=get_alias(msg["AWSAccountId"]), region=msg["Region"]
|
||||
)
|
||||
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
try:
|
||||
notify_map = {
|
||||
"warning": apprise.NotifyType.WARNING,
|
||||
"error": apprise.NotifyType.FAILURE,
|
||||
"info": apprise.NotifyType.INFO,
|
||||
"success": apprise.NotifyType.SUCCESS,
|
||||
}
|
||||
msg_type = notify_map[msg["Level"].lower()]
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
if "Subject" in msg and msg["Subject"]:
|
||||
title = msg["Subject"]
|
||||
|
||||
body = ""
|
||||
if "Message" in msg and msg["Message"]:
|
||||
body = msg["Message"]
|
||||
|
||||
if "Attachment" in msg and msg["Attachment"]:
|
||||
body = body + "\n```{}```".format(msg["Attachment"])
|
||||
|
||||
body = body + "\n\n_{}_".format(msg_context)
|
||||
|
||||
elif "receiver" in msg and msg["receiver"] == "alerthub-notifications":
|
||||
|
||||
for alert in msg["alerts"]:
|
||||
|
||||
# First msg_type
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
try:
|
||||
if alert["status"] == "resolved":
|
||||
msg_type = apprise.NotifyType.SUCCESS
|
||||
else:
|
||||
if alert["labels"]["severity"] == "critical":
|
||||
msg_type = apprise.NotifyType.FAILURE
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
# set title to Alertname
|
||||
try:
|
||||
title = alert["labels"]["alertname"]
|
||||
except KeyError:
|
||||
title = "Alertmanager"
|
||||
|
||||
# assemble message body
|
||||
try:
|
||||
body = "{}\n{}".format(
|
||||
alert["annotations"]["summary"], alert["annotations"]["description"]
|
||||
)
|
||||
|
||||
if alert["status"] == "resolved":
|
||||
body = body + "\nDuration: {}".format(
|
||||
humanize.time.precisedelta(
|
||||
dateutil.parser.parse(alert["startsAt"])
|
||||
- dateutil.parser.parse(alert["endsAt"])
|
||||
)
|
||||
)
|
||||
else:
|
||||
if "runbook_url" in alert["annotations"]:
|
||||
body = body + " <{}|Runbook>".format(
|
||||
alert["annotations"]["runbook_url"]
|
||||
)
|
||||
if "generatorURL" in alert["annotations"]:
|
||||
body = body + " <{}|Source>".format(
|
||||
alert["annotations"]["generatorURL"]
|
||||
)
|
||||
except KeyError:
|
||||
body = "Unknown Alert:\n{}".format(alert)
|
||||
|
||||
try:
|
||||
msg_context = "{account} - {region} - <{alert_manager_link}/#/alerts?receiver=alerthub-notifications|{cluster}>".format(
|
||||
cluster=alert["labels"]["clusterName"],
|
||||
region=alert["labels"]["awsRegion"],
|
||||
account=get_alias(alert["labels"]["awsAccount"]),
|
||||
alert_manager_link=msg["externalURL"],
|
||||
)
|
||||
body = body + "\n\n_{}_".format(msg_context)
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
# ElasticCache snapshot notifications
|
||||
elif "ElastiCache:SnapshotComplete" in msg:
|
||||
title = "ElastiCache Snapshot complete."
|
||||
body = "Snapshot taken on {}".format(
|
||||
msg["ElastiCache:SnapshotComplete"])
|
||||
|
||||
# ElasticCache replacement notifications
|
||||
elif "ElastiCache:NodeReplacementScheduled" in msg:
|
||||
title = "ElastiCache node replacement scheduled"
|
||||
body = "{} will be replaced between {} and {}".format(
|
||||
msg["ElastiCache:NodeReplacementScheduled"], msg["Start Time"], msg["End Time"])
|
||||
|
||||
# ElasticCache replacement notifications
|
||||
elif "ElastiCache:CacheNodeReplaceStarted" in msg:
|
||||
title = "ElastiCache fail over stareted"
|
||||
body = "for node {}".format(msg["ElastiCache:CacheNodeReplaceStarted"])
|
||||
|
||||
# ElasticCache replacement notifications
|
||||
elif "ElastiCache:FailoverComplete" in msg:
|
||||
title = "ElastiCache fail over complete"
|
||||
body = "for node {}".format(msg["ElastiCache:FailoverComplete"])
|
||||
|
||||
# known RDS events
|
||||
elif "Event Source" in msg and msg['Event Source'] in ["db-instance", "db-cluster-snapshot", "db-snapshot"]:
|
||||
try:
|
||||
title = msg["Event Message"]
|
||||
try:
|
||||
name = " ({}).".format(
|
||||
msg["Tags"]["Name"])
|
||||
except (KeyError, IndexError):
|
||||
name = ""
|
||||
|
||||
body = "RDS {}: <{}|{}>{}\n<{}|Event docs>".format(msg["Event Source"].replace("db-", ""),
|
||||
msg["Identifier Link"], msg["Source ID"], name, msg["Event ID"])
|
||||
|
||||
except KeyError:
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
body = sns["Message"]
|
||||
pass
|
||||
|
||||
# Basic ASG events
|
||||
elif "Event" in msg and msg["Event"] in ["autoscaling:EC2_INSTANCE_TERMINATE", "autoscaling:EC2_INSTANCE_LAUNCH"]:
|
||||
title = msg["Description"]
|
||||
body = msg["Cause"]
|
||||
|
||||
try:
|
||||
msg_context = "{account} - {region} - <https://{region}.console.aws.amazon.com/ec2/home?region={region}#AutoScalingGroupDetails:id={asg};view=activity|{asg} ASG>".format(
|
||||
region=region,
|
||||
account=get_alias(msg["AccountId"]),
|
||||
asg=msg["AutoScalingGroupName"],
|
||||
)
|
||||
body = body + "\n\n_{}_".format(msg_context)
|
||||
except KeyError:
|
||||
pass
|
||||
|
||||
else:
|
||||
title = "Unknown message type"
|
||||
msg_type = apprise.NotifyType.WARNING
|
||||
body = sns["Message"]
|
||||
|
||||
apobj.notify(body=body, title=title, notify_type=msg_type)
|
||||
@ -1,3 +0,0 @@
|
||||
pytest
|
||||
flake8
|
||||
codespell
|
||||
@ -3,7 +3,8 @@
|
||||
import argparse
|
||||
import boto3
|
||||
|
||||
parser = argparse.ArgumentParser(description='Implement basic public ECR lifecycle policy')
|
||||
parser = argparse.ArgumentParser(
|
||||
description='Implement basic public ECR lifecycle policy')
|
||||
parser.add_argument('--repo', dest='repositoryName', action='store', required=True,
|
||||
help='Name of the public ECR repository')
|
||||
parser.add_argument('--keep', dest='keep', action='store', default=10, type=int,
|
||||
@ -15,7 +16,8 @@ args = parser.parse_args()
|
||||
|
||||
client = boto3.client('ecr-public', region_name='us-east-1')
|
||||
|
||||
images = client.describe_images(repositoryName=args.repositoryName)["imageDetails"]
|
||||
images = client.describe_images(repositoryName=args.repositoryName)[
|
||||
"imageDetails"]
|
||||
|
||||
untagged = []
|
||||
kept = 0
|
||||
@ -54,7 +56,8 @@ for image in sorted(images, key=lambda d: d['imagePushedAt'], reverse=True):
|
||||
print("Deleting tagged image {}".format(image["imageTags"]))
|
||||
untagged.append({"imageDigest": image['imageDigest']})
|
||||
|
||||
deleted_images = client.batch_delete_image(repositoryName=args.repositoryName, imageIds=untagged)
|
||||
deleted_images = client.batch_delete_image(
|
||||
repositoryName=args.repositoryName, imageIds=untagged)
|
||||
|
||||
if deleted_images["imageIds"]:
|
||||
print("Deleted images: {}".format(deleted_images["imageIds"]))
|
||||
|
||||
@ -1,9 +0,0 @@
|
||||
{
|
||||
"$schema": "https://docs.renovatebot.com/renovate-schema.json",
|
||||
"extends": [
|
||||
"config:recommended",
|
||||
":label(renovate)",
|
||||
":semanticCommits"
|
||||
],
|
||||
"prHourlyLimit": 0
|
||||
}
|
||||
@ -1,4 +0,0 @@
|
||||
boto3==1.26.154
|
||||
apprise==1.4.0
|
||||
humanize==4.6.0
|
||||
awslambdaric==2.0.4
|
||||
@ -1,2 +0,0 @@
|
||||
[pytest]
|
||||
addopts = --color=no
|
||||
@ -1,82 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
import json
|
||||
import subprocess
|
||||
import requests
|
||||
|
||||
from requests.adapters import HTTPAdapter
|
||||
from requests.packages.urllib3.util.retry import Retry
|
||||
|
||||
|
||||
s = requests.Session()
|
||||
retries = Retry(
|
||||
total=3, backoff_factor=1, status_forcelist=[502, 503, 504], allowed_methods="POST"
|
||||
)
|
||||
s.mount("http://", HTTPAdapter(max_retries=retries))
|
||||
|
||||
|
||||
class Test:
|
||||
@classmethod
|
||||
def setup_class(cls):
|
||||
cls.p = subprocess.Popen(
|
||||
"aws-lambda-rie python -m awslambdaric app.handler", shell=True
|
||||
)
|
||||
|
||||
@classmethod
|
||||
def teardown_class(cls):
|
||||
cls.p.terminate()
|
||||
|
||||
def send_event(self, event):
|
||||
self.p.poll()
|
||||
assert self.p.returncode is None, "aws-lambda-rie not running"
|
||||
s.post(
|
||||
"http://localhost:8080/2015-03-31/functions/function/invocations",
|
||||
json=event,
|
||||
)
|
||||
|
||||
# Cloudwatch Alarm
|
||||
def test_cloudwatch_alarm(self):
|
||||
event = json.loads(
|
||||
r' { "Records": [ { "EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:us-west-2:123456789012:AlertHub:626fe212-7605-47f5-85ed-d77e68f448b9", "Sns": { "Type": "Notification", "MessageId": "a45aa76b-1a4e-55fc-9c26-fdfa56068892", "TopicArn": "arn:aws:sns:us-west-2:123456789012:AlertHub", "Subject": "ALARM: \"example-bastion-CPUCreditsAlarm-18414G67CHF2I\" in US West (Oregon)", "Message": "{\"AlarmName\":\"example-bastion-CPUCreditsAlarm-18414G67CHF2I\",\"AlarmDescription\":\"At least one instance/member of example-bastion.Asg in us-west-2 starts to consume surplus CPUCredits. Additional charges might incur after 24h! <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/burstable-performance-instances-monitoring-cpu-credits.html|(AWS Docs)>\",\"AWSAccountId\":\"123456789012\",\"AlarmConfigurationUpdatedTimestamp\":\"2022-02-24T09:03:10.154+0000\",\"NewStateValue\":\"ALARM\",\"NewStateReason\":\"Threshold Crossed: 1 out of the last 1 datapoints [0.0 (24/02/22 08:59:00)] was less than the threshold (5.0) (minimum 1 datapoint for OK -> ALARM transition).\",\"StateChangeTime\":\"2022-02-24T09:04:08.879+0000\",\"Region\":\"US West (Oregon)\",\"AlarmArn\":\"arn:aws:cloudwatch:us-west-2:123456789012:alarm:example-bastion-CPUCreditsAlarm-18414G67CHF2I\",\"OldStateValue\":\"OK\",\"Trigger\":{\"MetricName\":\"CPUSurplusCreditBalance\",\"Namespace\":\"AWS/EC2\",\"StatisticType\":\"Statistic\",\"Statistic\":\"SUM\",\"Unit\":null,\"Dimensions\":[{\"value\":\"example-bastion-BastionAsg-1K4RJ9QCQF2P1\",\"name\":\"AutoScalingGroupName\"}],\"Period\":300,\"EvaluationPeriods\":1,\"DatapointsToAlarm\":1,\"ComparisonOperator\":\"LessThanThreshold\",\"Threshold\":5.0,\"TreatMissingData\":\"notBreaching\",\"EvaluateLowSampleCountPercentile\":\"\"}}", "Timestamp": "2022-02-24T09:04:08.941Z", "SignatureVersion": "1", "Signature": "eESZxAoYVNuaNd6yxFqrIRTi7vRR9+JFUiTkifp6GmWPr+TwwS85y3kBZqsQXsN9935cIC+S0POdrF2s0raVcBcZ+Ggzi6SE3PAcd+uZfV5zgCOHZGA5AABCsa5fHmmJvqNgDoJQFXTcDriBBoNCbtHhbPPN4O9W1uXFmg+jYNox3kWycgGDvsbsrS4kA7sPwqxJAtQSkY72jvCAnCa9M66hIgX3qR/RcUSSv9BQrELOpbuVAQ40l0LSwB8n2rPeNDNc95YbRLXSRCAAKM2Gd3+l0G4mQkoTozoPA752mIef5tz3bp8MdM4lKG4pjUuPRDKj6N+yuwmTiyq0mYDvSw==", "SigningCertUrl": "https://sns.us-west-2.amazonaws.com/SimpleNotificationService-7ff5318490ec183fbaddaa2a969abfda.pem", "UnsubscribeUrl": "https://sns.us-west-2.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:us-west-2:123456789012:AlertHub:626fe212-7605-47f5-85ed-d77e68f448b9", "MessageAttributes": {} } } ] }'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
# CloudBender launch event
|
||||
def test_cloudbender(self):
|
||||
event = json.loads(
|
||||
r' { "Records": [ { "EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub:0c04d2e7-32ec-4933-b913-84c7172e6d90", "Sns": { "Type": "Notification", "MessageId": "25bb2fd0-3221-5c07-aea1-76acf75017c3", "TopicArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub", "Subject": null, "Message": "{\n \"Source\": \"CloudBender\",\n \"AWSAccountId\": \"123456789012\",\n \"Region\": \"eu-central-1\",\n \"Artifact\": \"bastion\",\n \"Hostname\": \"bastion\",\n \"Asg\": \"zdt-bastion-BastionAsg-UABA2PIZV4TI\",\n \"Instance\": \"i-0d9f08855cdfcd740\",\n \"Subject\": \"Test\",\n \"Level\": \"Info\",\n \"Message\": \"Hello\",\n \"Attachment\": \"\",\n \"Emoji\": \"\"\n}\n", "Timestamp": "2021-07-29T15:03:13.318Z", "SignatureVersion": "1", "Signature": "OhLoCz8RWazyZ+ZHK03QLby6M3jmdtZvLWoNFygAHIaljQ0ZHsd6mc4TskDTnqpUpCtd/iIl+TLIPN8hYyflbLk2/cN3LXXWcSQ0GWqQ/bWIEhej54oCmUgZjIzrVfRlgz7mlUkhRnjQoRWYpcXRycQczMWuF2DCeIDP6v3ON53BxR8NdCeQXiquwoFlHaAaZIviRoUMqwp2Cl1T0NaBLeL9zmsdPvJF6EaXRbu3rqC1hdrA6E+nV2lzYNKg09POxA9JVpURmMEq3AC4tXm1Gu73PWQgWgoDSOQx+SOjMrbMeCAqf5R6typBV1BRDsGPkNkt9n4oto0FR9iyDmuWog==", "SigningCertUrl": "https://sns.eu-central-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem", "UnsubscribeUrl": "https://sns.eu-central-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-central-1:123456789012:AlertHub:0c04d2e7-32ec-4933-b913-84c7172e6d90", "MessageAttributes": {} } } ] }'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
# Alertmanager
|
||||
def test_alertmanager(self):
|
||||
event = json.loads(
|
||||
r' { "Records": [ { "EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "Sns": { "Type": "Notification", "MessageId": "10ae86eb-9ddc-5c2f-806c-df6ecb6bde42", "TopicArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub", "Subject": null, "Message": "{\"receiver\":\"alerthub-notifications\",\"status\":\"firing\",\"alerts\":[{\"status\":\"firing\",\"labels\":{\"alertname\":\"KubeVersionMismatch\",\"awsRegion\":\"eu-central-1\",\"clusterName\":\"test\",\"prometheus\":\"monitoring/metrics-kube-prometheus-st-prometheus\",\"severity\":\"warning\"},\"annotations\":{\"description\":\"There are 2 different semantic versions of Kubernetes components running.\",\"runbook_url\":\"https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeversionmismatch\",\"summary\":\"Different semantic versions of Kubernetes components running.\"},\"startsAt\":\"2021-08-04T13:17:40.31Z\",\"endsAt\":\"0001-01-01T00:00:00Z\",\"generatorURL\":\"https://prometheus/graph?g0.expr=count%28count+by%28git_version%29+%28label_replace%28kubernetes_build_info%7Bjob%21~%22kube-dns%7Ccoredns%22%7D%2C+%22git_version%22%2C+%22%241%22%2C+%22git_version%22%2C+%22%28v%5B0-9%5D%2A.%5B0-9%5D%2A%29.%2A%22%29%29%29+%3E+1\\u0026g0.tab=1\",\"fingerprint\":\"5f94d4a22730c666\"}],\"groupLabels\":{},\"commonLabels\":{\"alertname\":\"KubeVersionMismatch\",\"awsRegion\":\"eu-central-1\",\"clusterName\":\"test\",\"prometheus\":\"monitoring/metrics-kube-prometheus-st-prometheus\",\"severity\":\"warning\"},\"commonAnnotations\":{\"description\":\"There are 2 different semantic versions of Kubernetes components running.\",\"runbook_url\":\"https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeversionmismatch\",\"summary\":\"Different semantic versions of Kubernetes components running.\"},\"externalURL\":\"https://alertmanager\",\"version\":\"4\",\"groupKey\":\"{}:{}\",\"truncatedAlerts\":0}\n", "Timestamp": "2021-08-05T03:01:11.233Z", "SignatureVersion": "1", "Signature": "pSUYO7LDIfzCbBrp/S2HXV3/yzls3vfYy+2di6HsKG8Mf+CV97RLnen15ieAo3eKA8IfviZIzyREasbF0cwfUeruHPbW1B8kO572fDyV206zmUxvR63r6oM6OyLv9XKBmvyYHKawkOgHZHEMP3v1wMIIHK2W5KbJtXoUcks5DVamooVb9iFF58uqTf+Ccy31bOL4tFyMR9nr8NU55vEIlGEVno8A9Q21TujdZTg0V0BmRgPafcic96udWungjmfhZ005378N32u2hlLj6BRneTpHHSXHBw4wKZreKpX+INZwiZ4P8hzVfgRvAIh/4gXN9+0UJSHgnsaqUcLDNoLZTQ==", "SigningCertUrl": "https://sns.eu-central-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem", "UnsubscribeUrl": "https://sns.eu-central-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "MessageAttributes": {} } } ] }'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
# Alertmanager Multiple
|
||||
def test_alertmanager_multi(self):
|
||||
event = json.loads(
|
||||
r' { "Records": [ { "EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "Sns": { "Type": "Notification", "MessageId": "10ae86eb-9ddc-5c2f-806c-df6ecb6bde42", "TopicArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub", "Subject": null, "Message": "{\"receiver\":\"alerthub-notifications\",\"status\":\"resolved\",\"alerts\":[{\"status\":\"resolved\",\"labels\":{\"alertname\":\"KubeDeploymentReplicasMismatch\",\"awsAccount\":\"123456789012\",\"awsRegion\":\"us-west-2\",\"clusterName\":\"test-cluster\",\"container\":\"kube-state-metrics\",\"deployment\":\"example-job\",\"endpoint\":\"http\",\"instance\":\"10.244.202.71:8080\",\"job\":\"kube-state-metrics\",\"namespace\":\"default\",\"pod\":\"metrics-kube-state-metrics-56546f44c7-h57jx\",\"prometheus\":\"monitoring/metrics-kube-prometheus-st-prometheus\",\"service\":\"metrics-kube-state-metrics\",\"severity\":\"warning\"},\"annotations\":{\"description\":\"Deployment default/example-job has not matched the expected number of replicas for longer than 15 minutes.\",\"runbook_url\":\"https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentreplicasmismatch\",\"summary\":\"Deployment has not matched the expected number of replicas.\"},\"startsAt\":\"2021-09-29T12:36:11.394Z\",\"endsAt\":\"2021-09-29T14:51:11.394Z\",\"generatorURL\":\"https://prometheus.dev.example.com/graph?g0.expr=%28kube_deployment_spec_replicas%7Bjob%3D%22kube-state-metrics%22%7D+%3E+kube_deployment_status_replicas_available%7Bjob%3D%22kube-state-metrics%22%7D%29+and+%28changes%28kube_deployment_status_replicas_updated%7Bjob%3D%22kube-state-metrics%22%7D%5B10m%5D%29+%3D%3D+0%29\\u0026g0.tab=1\",\"fingerprint\":\"59ad2f1a4567b43b\"},{\"status\":\"firing\",\"labels\":{\"alertname\":\"KubeVersionMismatch\",\"awsRegion\":\"eu-central-1\",\"clusterName\":\"test\",\"prometheus\":\"monitoring/metrics-kube-prometheus-st-prometheus\",\"severity\":\"warning\"},\"annotations\":{\"description\":\"There are 2 different semantic versions of Kubernetes components running.\",\"runbook_url\":\"https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/runbook.md#alert-name-kubeversionmismatch\",\"summary\":\"Different semantic versions of Kubernetes components running.\"},\"startsAt\":\"2021-08-04T13:17:40.31Z\",\"endsAt\":\"0001-01-01T00:00:00Z\",\"generatorURL\":\"https://prometheus/graph?g0.expr=count%28count+by%28git_version%29+%28label_replace%28kubernetes_build_info%7Bjob%21~%22kube-dns%7Ccoredns%22%7D%2C+%22git_version%22%2C+%22%241%22%2C+%22git_version%22%2C+%22%28v%5B0-9%5D%2A.%5B0-9%5D%2A%29.%2A%22%29%29%29+%3E+1\\u0026g0.tab=1\",\"fingerprint\":\"5f94d4a22730c666\"}],\"groupLabels\":{\"job\":\"kube-state-metrics\"},\"commonLabels\":{\"alertname\":\"KubeDeploymentReplicasMismatch\",\"awsAccount\":\"123456789012\",\"awsRegion\":\"us-west-2\",\"clusterName\":\"test-cluster\",\"container\":\"kube-state-metrics\",\"deployment\":\"example-job\",\"endpoint\":\"http\",\"instance\":\"10.244.202.71:8080\",\"job\":\"kube-state-metrics\",\"namespace\":\"default\",\"pod\":\"metrics-kube-state-metrics-56546f44c7-h57jx\",\"prometheus\":\"monitoring/metrics-kube-prometheus-st-prometheus\",\"service\":\"metrics-kube-state-metrics\",\"severity\":\"warning\"},\"commonAnnotations\":{\"description\":\"Deployment default/example-job has not matched the expected number of replicas for longer than 15 minutes.\",\"runbook_url\":\"https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubedeploymentreplicasmismatch\",\"summary\":\"Deployment has not matched the expected number of replicas.\"},\"externalURL\":\"https://alertmanager.dev.example.com\",\"version\":\"4\",\"groupKey\":\"{}:{job=\\\"kube-state-metrics\\\"}\",\"truncatedAlerts\":0}\n", "Timestamp": "2021-08-05T03:01:11.233Z", "SignatureVersion": "1", "Signature": "pSUYO7LDIfzCbBrp/S2HXV3/yzls3vfYy+2di6HsKG8Mf+CV97RLnen15ieAo3eKA8IfviZIzyREasbF0cwfUeruHPbW1B8kO572fDyV206zmUxvR63r6oM6OyLv9XKBmvyYHKawkOgHZHEMP3v1wMIIHK2W5KbJtXoUcks5DVamooVb9iFF58uqTf+Ccy31bOL4tFyMR9nr8NU55vEIlGEVno8A9Q21TujdZTg0V0BmRgPafcic96udWungjmfhZ005378N32u2hlLj6BRneTpHHSXHBw4wKZreKpX+INZwiZ4P8hzVfgRvAIh/4gXN9+0UJSHgnsaqUcLDNoLZTQ==", "SigningCertUrl": "https://sns.eu-central-1.amazonaws.com/SimpleNotificationService-010a507c1833636cd94bdb98bd93083a.pem", "UnsubscribeUrl": "https://sns.eu-central-1.amazonaws.com/?Action=Unsubscribe&SubscriptionArn=arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "MessageAttributes": {} } } ] }'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
# ElastiCache snaphshot
|
||||
def test_elasticache_snapshot(self):
|
||||
event = json.loads(
|
||||
r' {"Records": [{"EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "Sns": {"Type": "Notification", "MessageId": "10ae86eb-9ddc-5c2f-806c-df6ecb6bde42", "TopicArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub", "Subject": null, "Message": "{\"ElastiCache:SnapshotComplete\":\"redis-prod-0002-001\"}" }}]}'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
# RDS
|
||||
def test_rds_event(self):
|
||||
event = json.loads(
|
||||
r' {"Records": [{"Event Source":"db-instance","Event Time":"2023-06-15 06:13:18.237","Identifier Link":"https://console.aws.amazon.com/rds/home?region=us-west-2#dbinstance:id=vrv6b014c5jbdf","Source ID":"vrv6b014c5jbdf","Source ARN":"arn:aws:rds:us-west-2:123456789012:db:vrv6b014c5jbdf","Event ID":"http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Events.Messages.html#RDS-EVENT-0001","Event Message":"Backing up DB instance","Tags":{"aws:cloudformation:stack-name":"postgres-rds","aws:cloudformation:stack-id":"arn:aws:cloudformation:us-west-2:123456789012:stack/postgres-rds/c7382650-46a7-11ea-bd3f-064fbe1c973c","Conglomerate":"test","aws:cloudformation:logical-id":"RdsDBInstance","Artifact":"postgres-rds","Name":"postgres-rds.DBInstance"}}]}'
|
||||
)
|
||||
self.send_event(event)
|
||||
|
||||
def test_asg(self):
|
||||
event = json.loads(
|
||||
r' {"Records": [{"EventSource": "aws:sns", "EventVersion": "1.0", "EventSubscriptionArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub:0e7ce1ba-c3e4-4264-bae1-4eb71c91235a", "Sns": {"Type": "Notification", "MessageId": "10ae86eb-9ddc-5c2f-806c-df6ecb6bde42", "TopicArn": "arn:aws:sns:eu-central-1:123456789012:AlertHub", "Subject": null, "Message": "{\"Origin\":\"AutoScalingGroup\",\"Destination\":\"EC2\",\"Progress\":50,\"AccountId\":\"123456789012\",\"Description\":\"Terminating EC2 instance: i-023ca42b188ffd91d\",\"RequestId\":\"1764cac3-224b-46bf-8bed-407a5b868e63\",\"EndTime\":\"2023-05-15T08:51:16.195Z\",\"AutoScalingGroupARN\":\"arn:aws:autoscaling:us-west-2:123456789012:autoScalingGroup:4a4fb6e3-22b4-487b-8335-3904f02ff9fd:autoScalingGroupName/powerbi\",\"ActivityId\":\"1764cac3-224b-46bf-8bed-407a5b868e63\",\"StartTime\":\"2023-05-15T08:50:14.145Z\",\"Service\":\"AWS Auto Scaling\",\"Time\":\"2023-05-15T08:51:16.195Z\",\"EC2InstanceId\":\"i-023ca42b188ffd91d\",\"StatusCode\":\"InProgress\",\"StatusMessage\":\"\",\"Details\":{\"Subnet ID\":\"subnet-fe2d6189\",\"Availability Zone\":\"us-west-2a\"},\"AutoScalingGroupName\":\"powerbi\",\"Cause\":\"At 2023-05-15T08:50:03Z the scheduled action end executed. Setting min size from 1 to 0. Setting desired capacity from 1 to 0. At 2023-05-15T08:50:03Z a scheduled action update of AutoScalingGroup constraints to min: 0, max: 1, desired: 0 changing the desired capacity from 1 to 0. At 2023-05-15T08:50:13Z an instance was taken out of service in response to a difference between desired and actual capacity, shrinking the capacity from 1 to 0. At 2023-05-15T08:50:14Z instance i-023ca42b188ffd91d was selected for termination.\",\"Event\":\"autoscaling:EC2_INSTANCE_TERMINATE\"}" }}]}'
|
||||
)
|
||||
self.send_event(event)
|
||||
Loading…
Reference in New Issue
Block a user