Add kubezero-imagecache

This commit is contained in:
Stefan Reimer 2023-05-06 18:07:41 +00:00
parent 094a11364e
commit b3e8338df9
3 changed files with 34 additions and 18 deletions

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@ -1,5 +1,6 @@
FROM alpine:3.17 FROM alpine:3.17
ARG ALPINE="v3.17" ARG ALPINE="v3.17"
ARG BUILDUSER=alpine
RUN echo "http://dl-cdn.alpinelinux.org/alpine/${ALPINE}/main" > /etc/apk/repositories && \ RUN echo "http://dl-cdn.alpinelinux.org/alpine/${ALPINE}/main" > /etc/apk/repositories && \
echo "http://dl-cdn.alpinelinux.org/alpine/${ALPINE}/community" >> /etc/apk/repositories && \ echo "http://dl-cdn.alpinelinux.org/alpine/${ALPINE}/community" >> /etc/apk/repositories && \
@ -17,15 +18,17 @@ RUN apk -U --no-cache upgrade && \
xz xz
# gcc-gnat \ # gcc-gnat \
RUN adduser -D alpine && \ RUN adduser -D $BUILDUSER && \
addgroup alpine abuild && \ addgroup $BUILDUSER abuild && \
echo "permit nopass :abuild" > /etc/doas.d/doas.conf && \ echo "permit nopass :abuild" > /etc/doas.d/doas.conf && \
install -d -g abuild -m 775 /var/cache/distfiles && \ install -d -g abuild -m 775 /var/cache/distfiles && \
install -d -g abuild -m 775 /packages install -d -g abuild -m 775 /packages && \
echo -e "$BUILDUSER:1:999\n$BUILDUSER:1001:64535" > /etc/subuid && \
echo -e "$BUILDUSER:1:999\n$BUILDUSER:1001:64535" > /etc/subgid
COPY abuilder aarch64-toolchain.sh /usr/bin/ COPY abuilder aarch64-toolchain.sh /usr/bin/
WORKDIR /home/alpine WORKDIR /home/$BUILDUSER
USER alpine USER $BUILDUSER
ENTRYPOINT ["abuilder"] ENTRYPOINT ["abuilder"]

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@ -9,6 +9,7 @@ arch="noarch"
license="AGPL-3.0" license="AGPL-3.0"
depends=" depends="
podman podman
xz
cri-tools cri-tools
cri-o~$pkgver cri-o~$pkgver
kubelet~$pkgver kubelet~$pkgver
@ -17,15 +18,25 @@ depends="
aws-iam-authenticator~0.6.2 aws-iam-authenticator~0.6.2
" "
options="!check" options="!check"
install="$pkgname.post-install" #install="$pkgname.post-install"
subpackages="
$pkgname-imagecache
"
source=" source="
shared-sys-fs.start shared-sys-fs.start
evictLocalNode.sh evictLocalNode.sh
" "
IMAGES="quay.io/cilium/cilium:v1.13.1 ghcr.io/k8snetworkplumbingwg/multus-cni:v3.9.3"
build() { build() {
return 0 for i in $IMAGES; do
IMAGE_NAME=$(echo $i | sed -e 's/.*\///' -e 's/:.*//')
podman --storage-driver vfs pull $i
podman --storage-driver vfs save $i | xz -z -T 0 - > $IMAGE_NAME.tar.xz
done
} }
package() { package() {
@ -36,6 +47,16 @@ package() {
install -Dm755 "$srcdir"/evictLocalNode.sh "$pkgdir/usr/bin/evictLocalNode.sh" install -Dm755 "$srcdir"/evictLocalNode.sh "$pkgdir/usr/bin/evictLocalNode.sh"
} }
# Preload container images all nodes need to speed up boot time and reduce data transfer
imagecache() {
mkdir -p "$subpkgdir/mnt/zdt/cache"
for i in $IMAGES; do
IMAGE_NAME=$(echo $i | sed -e 's/.*\///' -e 's/:.*//')
install -Dm644 "$srcdir"/$IMAGE_NAME.tar.xz "$subpkgdir/mnt/zdt/cache/$IMAGE_NAME.tar.xz"
done
}
sha512sums=" sha512sums="
b0cadf577ea912630efabf8d104f2edaa79bd1697a1f9224ce8a75354dd204196c6d3c15c0318afa44be10be9696ce20ef0015198ee0b74050897d164f77ae60 shared-sys-fs.start b0cadf577ea912630efabf8d104f2edaa79bd1697a1f9224ce8a75354dd204196c6d3c15c0318afa44be10be9696ce20ef0015198ee0b74050897d164f77ae60 shared-sys-fs.start
fce1013f7b1bfa8ee526de62e642a37fda3168889723e873d3fb69e257f4caa1423b5a14b9343b12a87f3b6f93c7d3861b854efda67ef2d6a42a5ca8cf3d1593 evictLocalNode.sh fce1013f7b1bfa8ee526de62e642a37fda3168889723e873d3fb69e257f4caa1423b5a14b9343b12a87f3b6f93c7d3861b854efda67ef2d6a42a5ca8cf3d1593 evictLocalNode.sh

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@ -1,8 +0,0 @@
#!/bin/sh
CILIUM=v1.13.1
MULTUS=v3.9.3
# Pre-Pull CNI images
podman pull quay.io/cilium/cilium:$CILIUM
podman pull ghcr.io/k8snetworkplumbingwg/multus-cni:$MULTUS