forked from crc-org/snc
-
Notifications
You must be signed in to change notification settings - Fork 0
/
build-patched-kao-kcmo-images.sh
executable file
·171 lines (145 loc) · 8.92 KB
/
build-patched-kao-kcmo-images.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
#!/bin/bash
# This script is used by crc developer or internal CI to build patched KAO/KCMO images with
# 1 year certificates and then push them to quay.io/crcont. The provided pull secret should allow
# push access to `quay.io/crcont` before providing to this script.
# - Since this script uses rhpkg and kinit commands, it is only tested on linux.
# - As of now this script works with 4.12 nightly because only the `rhaos-4.12-rhel-8` branch
# has been created in dist-git and tested.
# - This script is suppose to run standalone without cloning the snc repo so some code is repeated.
# Usage:
# If you want to build latest candidate stream for 4.12
# - ./build-patched-kao-kcmo-images.sh
# If you want to build specific version of 4.12.0-ec.3
# - OPENSHIFT_VERSION=4.12.0-ec.3 ./build-patched-kao-kcmo-images.sh
set -exuo pipefail
export LC_ALL=C.UTF-8
export LANG=C.UTF-8
rm -fr crc-cluster-kube-apiserver-operator
rm -fr crc-cluster-kube-controller-manager-operator
rm -fr crc-dnsmasq
rm -fr crc-routes-controller
readonly OCP_VERSION=4.13
function check_pull_secret() {
if [ -z "${OPENSHIFT_PULL_SECRET_PATH-}" ]; then
echo "OpenShift pull secret file path must be specified through the OPENSHIFT_PULL_SECRET_PATH environment variable"
exit 1
elif [ ! -f ${OPENSHIFT_PULL_SECRET_PATH} ]; then
echo "Provided OPENSHIFT_PULL_SECRET_PATH (${OPENSHIFT_PULL_SECRET_PATH}) does not exists"
exit 1
fi
}
check_pull_secret
HOST_ARCH=$(uname -m)
MIRROR=${MIRROR:-https://mirror.openshift.com/pub/openshift-v4/$HOST_ARCH/clients/ocp}
# If user defined the OPENSHIFT_VERSION environment variable then use it.
if test -n "${OPENSHIFT_VERSION-}"; then
OPENSHIFT_RELEASE_VERSION=${OPENSHIFT_VERSION}
echo "Using release ${OPENSHIFT_RELEASE_VERSION} from OPENSHIFT_VERSION"
else
OPENSHIFT_RELEASE_VERSION="$(curl -L "${MIRROR}"/latest-${OCP_VERSION}/release.txt | sed -n 's/^ *Version: *//p')"
if test -n "${OPENSHIFT_RELEASE_VERSION}"; then
echo "Using release ${OPENSHIFT_RELEASE_VERSION} from the mirror"
else
echo "Unable to determine an OpenShift release version. You may want to set the OPENSHIFT_VERSION environment variable explicitly."
exit 1
fi
fi
function release_image_for_arch() {
local arch=$1
local mirror=$(echo ${MIRROR} | sed "s;/$HOST_ARCH/;/$arch/;g")
curl -L "${mirror}/${OPENSHIFT_RELEASE_VERSION}/release.txt" 2>/dev/null| sed -n 's/^Pull From: //p'
}
if test -z "${OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE-}"; then
OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE="$(release_image_for_arch $HOST_ARCH)"
elif test -n "${OPENSHIFT_VERSION-}"; then
echo "Both OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE and OPENSHIFT_VERSION are set, OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE will take precedence"
echo "OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE: $OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE"
echo "OPENSHIFT_VERSION: $OPENSHIFT_VERSION"
fi
echo "Setting OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE to ${OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE}"
mkdir -p openshift-clients/linux
OC=./openshift-clients/linux/oc
if [ -f "$OC" ]; then
current_oc_version=$(${OC} version --client -o json |jq -r .releaseClientVersion)
fi
echo "OC version: ${current_oc_version-}"
if [ ${current_oc_version-} = ${OPENSHIFT_RELEASE_VERSION} ]; then
echo "No need to download oc, local oc is already version ${OPENSHIFT_RELEASE_VERSION}"
else
curl -L "${MIRROR}/${OPENSHIFT_RELEASE_VERSION}/openshift-client-linux-${OPENSHIFT_RELEASE_VERSION}.tar.gz" | tar -zx -C openshift-clients/linux oc
fi
function patch_and_push_image() {
local image_name=$1
image=$(${OC} adm release info -a ${OPENSHIFT_PULL_SECRET_PATH} ${OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE} --image-for=${image_name})
vcs_ref=$(${OC} image info -a ${OPENSHIFT_PULL_SECRET_PATH} ${image} -ojson | jq -r '.config.config.Labels."vcs-ref"')
version=$(${OC} image info -a ${OPENSHIFT_PULL_SECRET_PATH} ${image} -ojson | jq -r '.config.config.Labels.version')
release=$(${OC} image info -a ${OPENSHIFT_PULL_SECRET_PATH} ${image} -ojson | jq -r '.config.config.Labels.release')
# If brew build already exist for the release don't rebuild it again
if ! brew buildinfo crc-${image_name}-container-${version}-${release}; then
rhpkg clone containers/crc-${image_name}
pushd crc-${image_name}
git remote add upstream git://pkgs.devel.redhat.com/containers/ose-${image_name}
# Just fetch the upstream/rhaos-${OCP_VERSION}-rhel-8 instead of all the branches and tags from upstream
git fetch upstream rhaos-${OCP_VERSION}-rhel-8 --no-tags
git checkout --track origin/rhaos-${OCP_VERSION}-rhel-8
git merge --no-ff -m "Merge commit ${vcs_ref} into rhaos-${OCP_VERSION}-rhel-8" -m "MaxFileSize: 104857600" ${vcs_ref}
git push origin HEAD
rhpkg container-build --target crc-1-rhel-8-candidate
popd
fi
skopeo copy --dest-authfile ${OPENSHIFT_PULL_SECRET_PATH} --all --src-cert-dir=pki/ docker://registry-proxy.engineering.redhat.com/rh-osbs/openshift-crc-${image_name}:${version}-${release} docker://quay.io/crcont/openshift-crc-${image_name}:${openshift_version}
}
function create_patched_release_image_for_arch() {
local upstream_registry=$1
local arch=$2
local release_image="$(release_image_for_arch ${arch})"
# As of now, `oc adm release new` is not able to parse images which have
# multiple arch manifest file so we first need to get the digest of the
# image for ${yq_arch} and then use that digest with `oc adm release new`_
kao_image_digest=$(${OC} image info -a ${OPENSHIFT_PULL_SECRET_PATH} ${upstream_registry}/openshift-crc-cluster-kube-apiserver-operator:${openshift_version} --filter-by-os=linux/${arch} -ojson | jq -r .digest)
kcmo_image_digest=$(${OC} image info -a ${OPENSHIFT_PULL_SECRET_PATH} ${upstream_registry}/openshift-crc-cluster-kube-controller-manager-operator:${openshift_version} --filter-by-os=linux/${arch} -ojson | jq -r .digest)
${OC} adm release new -a ${OPENSHIFT_PULL_SECRET_PATH} --from-release=${release_image} \
cluster-kube-apiserver-operator=${upstream_registry}/openshift-crc-cluster-kube-apiserver-operator@${kao_image_digest} \
cluster-kube-controller-manager-operator=${upstream_registry}/openshift-crc-cluster-kube-controller-manager-operator@${kcmo_image_digest} \
--to-image=${upstream_registry}/ocp-release:${openshift_version}-${arch}
}
function create_new_release_with_patched_images() {
local upstream_registry="quay.io/crcont"
podman rmi -i ${upstream_registry}/ocp-release:${openshift_version}
podman manifest create ${upstream_registry}/ocp-release:${openshift_version}
for arch in amd64 arm64; do \
create_patched_release_image_for_arch ${upstream_registry} ${arch}
podman manifest add ${upstream_registry}/ocp-release:${openshift_version} docker://${upstream_registry}/ocp-release:${openshift_version}-${arch}
done
podman manifest push --authfile ${OPENSHIFT_PULL_SECRET_PATH} --all ${upstream_registry}/ocp-release:${openshift_version} docker://${upstream_registry}/ocp-release:${openshift_version}
}
function update_base_image() {
local brew_repo=$1
local base_image=$2
rhpkg clone containers/${brew_repo}
pushd ${brew_repo}
git checkout --track origin/crc-1-rhel-8
base_image_of_repo=$(grep "^FROM openshift/ose-base" Dockerfile | sed 's/^FROM //')
if [ ${base_image} != ${base_image_of_repo} ]; then
sed -i "s!^FROM openshift/ose-base.*!FROM $base_image!" Dockerfile
git add Dockerfile
git commit -m "Use OpenShift ${openshift_version} base image"
git push origin
rhpkg container-build
fi
popd
skopeo copy --dest-authfile ${OPENSHIFT_PULL_SECRET_PATH} --all --src-cert-dir=pki/ docker://registry-proxy.engineering.redhat.com/rh-osbs/${brew_repo}:latest docker://quay.io/crcont/${brew_repo#crc-}:${openshift_version}
skopeo copy --dest-authfile ${OPENSHIFT_PULL_SECRET_PATH} --all --src-cert-dir=pki/ docker://registry-proxy.engineering.redhat.com/rh-osbs/${brew_repo}:latest docker://quay.io/crcont/${brew_repo#crc-}:latest
}
openshift_version=$(${OC} adm release info -a ${OPENSHIFT_PULL_SECRET_PATH} ${OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE} -ojsonpath='{.config.config.Labels.io\.openshift\.release}')
patch_and_push_image cluster-kube-apiserver-operator
patch_and_push_image cluster-kube-controller-manager-operator
create_new_release_with_patched_images
# In case there is no change in the openshift component then KAO repo is not present locally
# and need to be fetched.
if [ ! -f crc-cluster-kube-apiserver-operator/Dockerfile ]; then
rhpkg clone --branch rhaos-${OCP_VERSION}-rhel-8 containers/crc-cluster-kube-apiserver-operator
fi
base_image=$(grep "^FROM openshift/ose-base" crc-cluster-kube-apiserver-operator/Dockerfile | sed 's/^FROM //')
update_base_image crc-dnsmasq "${base_image}"
update_base_image crc-routes-controller "${base_image}"