1#!/bin/bash
2
3# Copyright 2022 The Kubernetes Authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17# This file is run by cloudbuild, from cloudbuild.yaml, using `make release-staging`.
18
19set -o errexit
20set -o nounset
21set -o pipefail
22
23if [[ -z "${VERIFY-}" ]];
24then
25 export DOCKER_PUSH_FLAG="--push"
26else
27 export DOCKER_PUSH_FLAG=""
28fi
29
30if [[ -z "${GIT_TAG-}" ]];
31then
32 echo "GIT_TAG env var must be set and nonempty."
33 exit 1
34fi
35
36if [[ -z "${BASE_REF-}" ]];
37then
38 echo "BASE_REF env var must be set and nonempty."
39 exit 1
40fi
41
42if [[ -z "${COMMIT-}" ]];
43then
44 echo "COMMIT env var must be set and nonempty."
45 exit 1
46fi
47
48if [[ -z "${REGISTRY-}" ]];
49then
50 echo "REGISTRY env var must be set and nonempty."
51 exit 1
52fi
53
54
55
56# If our base ref == "main" then we will tag :latest.
57VERSION_TAG=latest
58
59# We tag the go binary with the git-based tag by default
60BINARY_TAG=$GIT_TAG
61
62# $BASE_REF has only two things that it can be set to by cloudbuild and Prow,
63# `main`, or a semver tag.
64# This is controlled by k8s.io/test-infra/config/jobs/image-pushing/k8s-staging-gateway-api.yaml.
65if [[ "${BASE_REF}" != "main" ]]
66then
67 # Since we know this is built from a tag or release branch, we can set the VERSION_TAG
68 VERSION_TAG="${BASE_REF}"
69
70 # Include the semver tag in the binary instead of the git-based tag
71 BINARY_TAG="${BASE_REF}"
72fi
73
74# Support multi-arch image build and push.
75BUILDX_PLATFORMS="linux/amd64,linux/arm64"
76
77echo "Building and pushing admission-server image...${BUILDX_PLATFORMS}"
78
79# First, build the image, with the version info passed in.
80# Note that an image will *always* be built tagged with the GIT_TAG, so we know when it was built.
81# And, we add an extra version tag - either :latest or semver.
82# The buildx integrate build and push in one line.
83docker buildx build \
84 -t ${REGISTRY}/admission-server:${GIT_TAG} \
85 -t ${REGISTRY}/admission-server:${VERSION_TAG} \
86 --build-arg "COMMIT=${COMMIT}" \
87 --build-arg "TAG=${BINARY_TAG}" \
88 --platform ${BUILDX_PLATFORMS} \
89 ${DOCKER_PUSH_FLAG} \
90 -f docker/Dockerfile.webhook \
91 .
92
93echo "Building and pushing echo-advanced image (from Istio) ...${BUILDX_PLATFORMS}"
94
95docker buildx build \
96 -t ${REGISTRY}/echo-advanced:${GIT_TAG} \
97 -t ${REGISTRY}/echo-advanced:${VERSION_TAG} \
98 --platform ${BUILDX_PLATFORMS} \
99 ${DOCKER_PUSH_FLAG} \
100 -f docker/Dockerfile.echo-advanced \
101 .
102
103echo "Building and pushing echo-basic image (previously in Ingress Controller Conformance Repo) ...${BUILDX_PLATFORMS}"
104
105docker buildx build \
106 -t ${REGISTRY}/echo-basic:${GIT_TAG} \
107 -t ${REGISTRY}/echo-basic:${VERSION_TAG} \
108 --platform ${BUILDX_PLATFORMS} \
109 ${DOCKER_PUSH_FLAG} \
110 -f docker/Dockerfile.echo-basic \
111 .
View as plain text