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KubeZero/charts/kubezero-logging/README.md

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Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
# kubezero-logging
First try adding argoCD day 2
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![Version: 0.5.0](https://img.shields.io/badge/Version-0.5.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.3.0](https://img.shields.io/badge/AppVersion-1.3.0-informational?style=flat-square)
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
Add rabbitmq ingress gateway def
2020-08-11 14:09:48 +00:00
KubeZero Umbrella Chart for complete EFK stack
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
**Homepage:** <https://kubezero.com>
## Maintainers
| Name | Email | Url |
| ---- | ------ | --- |
| Quarky9 | | |
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Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
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## Requirements
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Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
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Kubernetes: `>= 1.16.0`
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| Repository | Name | Version |
|------------|------|---------|
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| https://helm.elastic.co | eck-operator | 1.3.0 |
Disable default syncPolicy, use values instead
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| https://kubernetes-charts.storage.googleapis.com/ | fluentd | 2.5.1 |
Docs update
2020-09-14 16:26:39 +00:00
| https://zero-down-time.github.io/kubezero/ | fluent-bit | 0.7.2 |
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| https://zero-down-time.github.io/kubezero/ | kubezero-lib | >= 0.1.3 |
## Changes from upstream
### ECK
- Operator mapped to controller nodes
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
### ES
- SSL disabled ( Todo: provide cluster certs and setup Kibana/Fluentd to use https incl. client certs )
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- Installed Plugins:
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
- repository-s3
- elasticsearch-prometheus-exporter
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- [Cross AZ Zone awareness](https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-advanced-node-scheduling.html#k8s-availability-zone-awareness) is implemented via nodeSets
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
### Kibana
- increased timeout to ES to 3 minutes
Fluent-bit version bump and support for api audit logs
2020-09-08 11:40:28 +00:00
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
### FluentD
Fluent-bit version bump and support for api audit logs
2020-09-08 11:40:28 +00:00
### Fluent-bit
- support for dedot Lua filter to replace "." with "_" for all annotations and labels
- support for api audit log
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
Add rabbitmq ingress gateway def
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## Manual tasks ATM
Fluent-bit version bump and support for api audit logs
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- install index template
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- setup Kibana
- create `logstash-*` Index Pattern
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
## Values
Add rabbitmq ingress gateway def
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| Key | Type | Default | Description |
|-----|------|---------|-------------|
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| eck-operator.enabled | bool | `false` | |
| eck-operator.nodeSelector."node-role.kubernetes.io/master" | string | `""` | |
| eck-operator.tolerations[0].effect | string | `"NoSchedule"` | |
| eck-operator.tolerations[0].key | string | `"node-role.kubernetes.io/master"` | |
EBS-CSI version bump, reduce ArgoCD concurrency to reduce load spikes, sync from 180s to 300s
2020-08-15 22:37:45 +00:00
| elastic_password | string | `""` | |
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
| es.nodeSets | list | `[]` | |
| es.prometheus | bool | `false` | |
| es.s3Snapshot.enabled | bool | `false` | |
| es.s3Snapshot.iamrole | string | `""` | |
Update docs, bump argo-cd parallel jobs
2020-10-27 11:54:44 +00:00
| fluent-bit.config.customParsers | string | `"[PARSER]\n Name cri-log\n Format regex\n Regex ^(?<time>[^ ]+) (?<stream>stdout|stderr) (?<logtag>[^ ]*) (?<log>.*)$\n Time_Key time\n Time_Format %Y-%m-%dT%H:%M:%S.%L%z\n"` | |
| fluent-bit.config.filters | string | `"[FILTER]\n Name lua\n Match cri.*\n script /fluent-bit/etc/functions.lua\n call reassemble_cri_logs\n\n[FILTER]\n Name kubernetes\n Match cri.*\n Merge_Log On\n Merge_Log_Key kube\n Kube_Tag_Prefix cri.var.log.containers.\n Keep_Log Off\n K8S-Logging.Parser Off\n K8S-Logging.Exclude Off\n\n[FILTER]\n Name rewrite_tag\n Match cri.*\n Emitter_Name kube_tag_rewriter\n Rule logtag F kube.$kubernetes['namespace_name'].$kubernetes['container_name'] false\n\n[FILTER]\n Name lua\n Match kube.*\n script /fluent-bit/etc/functions.lua\n call nest_k8s_ns\n"` | |
| fluent-bit.config.inputs | string | `"[INPUT]\n Name tail\n Path /var/log/containers/*.log\n Parser cri-log\n Tag cri.*\n Mem_Buf_Limit 16MB\n Skip_Long_Lines On\n Refresh_Interval 10\n DB /var/log/flb_kube.db\n DB.Sync Normal\n"` | |
| fluent-bit.config.lua | string | `"local reassemble_state = {}\n\nfunction reassemble_cri_logs(tag, timestamp, record)\n local reassemble_key = tag\n if record.logtag == 'P' then\n reassemble_state[reassemble_key] = reassemble_state[reassemble_key] or \"\" .. record.log\n return -1, 0, 0\n end\n record.log = reassemble_state[reassemble_key] or \"\" .. (record.log or \"\")\n reassemble_state[reassemble_key] = nil\n return 1, timestamp, record\nend\n\nfunction nest_k8s_ns(tag, timestamp, record)\n if not record['kubernetes']['namespace_name'] then\n return 0, 0, 0\n end\n new_record = {}\n for key, val in pairs(record) do\n if key == 'kube' then\n new_record[key] = {}\n new_record[key][record['kubernetes']['namespace_name']] = record[key]\n else\n new_record[key] = record[key]\n end\n end\n return 1, timestamp, new_record\nend\n"` | |
| fluent-bit.config.outputs | string | `"[OUTPUT]\n Match *\n Name forward\n Host logging-fluentd\n Port 24224\n Shared_Key cloudbender\n Send_options true\n Require_ack_response true\n"` | |
| fluent-bit.config.service | string | `"[SERVICE]\n Flush 1\n Daemon Off\n Log_Level warn\n Parsers_File parsers.conf\n Parsers_File custom_parsers.conf\n HTTP_Server On\n HTTP_Listen 0.0.0.0\n HTTP_Port 2020\n"` | |
Move scrape username to its own secret as eck operator cleans up otherwise
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| fluent-bit.enabled | bool | `false` | |
Update docs
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| fluent-bit.serviceMonitor.enabled | bool | `true` | |
| fluent-bit.serviceMonitor.namespace | string | `"monitoring"` | |
| fluent-bit.serviceMonitor.selector.release | string | `"metrics"` | |
| fluent-bit.test.enabled | bool | `false` | |
| fluent-bit.tolerations[0].effect | string | `"NoSchedule"` | |
| fluent-bit.tolerations[0].key | string | `"node-role.kubernetes.io/master"` | |
Update docs, bump argo-cd parallel jobs
2020-10-27 11:54:44 +00:00
| fluentd.configMaps."filter.conf" | string | `"<filter disabled.kube.**>\n @type parser\n key_name message\n remove_key_name_field true\n reserve_data true\n reserve_time true\n # inject_key_prefix message_json.\n emit_invalid_record_to_error false\n <parse>\n @type json\n </parse>\n</filter>\n"` | |
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
| fluentd.configMaps."forward-input.conf" | string | `"<source>\n @type forward\n port 24224\n bind 0.0.0.0\n skip_invalid_event true\n send_keepalive_packet true\n <security>\n self_hostname \"#{ENV['HOSTNAME']}\"\n shared_key \"#{ENV['FLUENTD_SHARED_KEY']}\"\n </security>\n</source>\n"` | |
| fluentd.configMaps."general.conf" | string | `"<label @FLUENT_LOG>\n <match **>\n @type null\n </match>\n</label>\n<source>\n @type http\n port 9880\n bind 0.0.0.0\n keepalive_timeout 30\n</source>\n<source>\n @type monitor_agent\n bind 0.0.0.0\n port 24220\n tag fluentd.monitor.metrics\n</source>\n"` | |
| fluentd.configMaps."output.conf" | string | `"<match **>\n @id elasticsearch\n @type elasticsearch\n @log_level info\n include_tag_key true\n id_key id\n remove_keys id\n\n # KubeZero pipeline incl. GeoIP etc.\n # pipeline fluentd\n\n host \"#{ENV['OUTPUT_HOST']}\"\n port \"#{ENV['OUTPUT_PORT']}\"\n scheme \"#{ENV['OUTPUT_SCHEME']}\"\n ssl_version \"#{ENV['OUTPUT_SSL_VERSION']}\"\n ssl_verify \"#{ENV['OUTPUT_SSL_VERIFY']}\"\n user \"#{ENV['OUTPUT_USER']}\"\n password \"#{ENV['OUTPUT_PASSWORD']}\"\n\n log_es_400_reason\n logstash_format true\n reconnect_on_error true\n # reload_on_failure true\n request_timeout 15s\n suppress_type_name true\n\n <buffer tag>\n @type file_single\n path /var/log/fluentd-buffers/kubernetes.system.buffer\n flush_mode interval\n flush_thread_count 2\n flush_interval 30s\n flush_at_shutdown true\n retry_type exponential_backoff\n retry_timeout 60m\n overflow_action drop_oldest_chunk\n </buffer>\n</match>\n"` | |
Disable default syncPolicy, use values instead
2020-08-20 10:40:08 +00:00
| fluentd.enabled | bool | `false` | |
| fluentd.env.OUTPUT_SSL_VERIFY | string | `"false"` | |
| fluentd.env.OUTPUT_USER | string | `"elastic"` | |
| fluentd.extraEnvVars[0].name | string | `"OUTPUT_PASSWORD"` | |
| fluentd.extraEnvVars[0].valueFrom.secretKeyRef.key | string | `"elastic"` | |
| fluentd.extraEnvVars[0].valueFrom.secretKeyRef.name | string | `"logging-es-elastic-user"` | |
| fluentd.extraEnvVars[1].name | string | `"FLUENTD_SHARED_KEY"` | |
| fluentd.extraEnvVars[1].valueFrom.secretKeyRef.key | string | `"shared_key"` | |
| fluentd.extraEnvVars[1].valueFrom.secretKeyRef.name | string | `"logging-fluentd-secret"` | |
Move scrape username to its own secret as eck operator cleans up otherwise
2020-09-04 00:13:39 +00:00
| fluentd.image.repository | string | `"quay.io/fluentd_elasticsearch/fluentd"` | |
Updated helm-docs, fluentd SSL handled by Istio, ES&Istio tuning
2020-10-05 10:50:23 +00:00
| fluentd.image.tag | string | `"v2.9.0"` | |
Disable default syncPolicy, use values instead
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| fluentd.istio.enabled | bool | `false` | |
| fluentd.metrics.enabled | bool | `false` | |
| fluentd.metrics.serviceMonitor.additionalLabels.release | string | `"metrics"` | |
| fluentd.metrics.serviceMonitor.enabled | bool | `true` | |
| fluentd.output.host | string | `"logging-es-http"` | |
| fluentd.plugins.enabled | bool | `false` | |
| fluentd.plugins.pluginsList | string | `nil` | |
| fluentd.replicaCount | int | `2` | |
| fluentd.service.ports[0].containerPort | int | `24224` | |
| fluentd.service.ports[0].name | string | `"tcp-forward"` | |
| fluentd.service.ports[0].protocol | string | `"TCP"` | |
| fluentd.service.ports[1].containerPort | int | `9880` | |
| fluentd.service.ports[1].name | string | `"http-fluentd"` | |
| fluentd.service.ports[1].protocol | string | `"TCP"` | |
| fluentd.shared_key | string | `"cloudbender"` | |
Bugfix release for Calico, README updates
2020-08-14 16:05:25 +00:00
| kibana.count | int | `1` | |
| kibana.istio.enabled | bool | `false` | |
| kibana.istio.gateway | string | `"istio-system/ingressgateway"` | |
| kibana.istio.url | string | `""` | |
First try adding argoCD day 2
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| version | string | `"7.10.0"` | |
Add rabbitmq ingress gateway def
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## Resources:
- https://www.elastic.co/downloads/elastic-cloud-kubernetes
- https://github.com/elastic/cloud-on-k8s
Calico version bump to 3.16.1
2020-09-09 13:17:02 +00:00
- https://grafana.com/grafana/dashboards/7752
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