1+ #! /usr/bin/env bash
2+
3+ set -euo pipefail
4+
5+ REPO_ROOT=$( git rev-parse --show-toplevel)
6+ SCRIPT_BUNDLE_CONTENTS=" $REPO_ROOT /hack/generate-operator-bundle-contents.py"
7+ BASE_FOLDER=" "
8+ DIR_BUNDLE=" "
9+ DIR_EXEC=" "
10+ DIR_MANIFESTS=" "
11+
12+ GOOS=$( go env GOOS)
13+ OPM_VERSION=" v1.23.2"
14+ COMMAND_OPM=" "
15+ GRPCURL_VERSION=" 1.7.0"
16+ COMMAND_GRPCURL=" "
17+
18+ export REGISTRY_AUTH_FILE=${CONTAINER_ENGINE_CONFIG_DIR} /config.json
19+
20+ OLM_BUNDLE_VERSIONS_REPO=" gitlab.cee.redhat.com/service/saas-operator-versions.git"
21+ OLM_BUNDLE_VERSIONS_REPO_FOLDER=" versions_repo"
22+ VERSIONS_FILE=" deployment-validation-operator/deployment-validation-operator-versions.txt"
23+ PREV_VERSION=" "
24+
25+ OLM_BUNDLE_IMAGE_VERSION=" ${OLM_BUNDLE_IMAGE} :g${CURRENT_COMMIT} "
26+ OLM_BUNDLE_IMAGE_LATEST=" ${OLM_BUNDLE_IMAGE} :latest"
27+
28+ OLM_CATALOG_IMAGE_VERSION=" ${OLM_CATALOG_IMAGE} :${CURRENT_COMMIT} "
29+ OLM_CATALOG_IMAGE_LATEST=" ${OLM_CATALOG_IMAGE} :latest"
30+
31+ function log() {
32+ echo " $( date " +%Y-%m-%d %H:%M:%S" ) ${1} "
33+ }
34+
35+ function precheck_required_files() {
36+ if [[ ! -x " $SCRIPT_BUNDLE_CONTENTS " ; then
37+ log " The script $SCRIPT_BUNDLE_CONTENTS cannot be run. Exiting."
38+ return 1
39+ fi
40+ return 0
41+ }
42+
43+ function prepare_temporary_folders() {
44+ BASE_FOLDER=$( mktemp -d --suffix " -$( basename " $0 " ) " )
45+ DIR_BUNDLE=$( mktemp -d -p " $BASE_FOLDER " )
46+ DIR_MANIFESTS=$( mktemp -d -p " $DIR_BUNDLE " )
47+ DIR_EXEC=$( mktemp -d -p " $BASE_FOLDER " )
48+ }
49+
50+ function download_dependencies() {
51+ cd " $DIR_EXEC "
52+
53+ local opm_url=" https://github.com/operator-framework/operator-registry/releases/download/$OPM_VERSION /$GOOS -amd64-opm"
54+ curl -sfL " ${opm_url} "
55+ chmod +x opm
56+ COMMAND_OPM=" $DIR_EXEC /opm"
57+
58+ local grpcurl_url=" https://github.com/fullstorydev/grpcurl/releases/download/v$GRPCURL_VERSION /grpcurl_${GRPCURL_VERSION} _${GOOS} _x86_64.tar.gz"
59+ curl -sfL " $grpcurl_url " | tar -xz -O grpcurl > " grpcurl"
60+ chmod +x grpcurl
61+ COMMAND_GRPCURL=" $DIR_EXEC /grpcurl"
62+
63+ cd ~ -
64+ }
65+
66+
67+ function clone_versions_repo() {
68+ local folder=" $BASE_FOLDER /$OLM_BUNDLE_VERSIONS_REPO_FOLDER "
69+ log " path: $folder "
70+
71+ if [[ -n " ${APP_SRE_BOT_PUSH_TOKEN:- } " ; then
72+ log " Using APP_SRE_BOT_PUSH_TOKEN credentials to authenticate"
73+ git clone " https://app:${APP_SRE_BOT_PUSH_TOKEN} @$OLM_BUNDLE_VERSIONS_REPO " " $folder "
74+ else
75+ git clone " https://$OLM_BUNDLE_VERSIONS_REPO " " $folder "
76+ fi
77+ }
78+
79+ function set_previous_operator_version() {
80+ local filename=" $BASE_FOLDER /$OLM_BUNDLE_VERSIONS_REPO_FOLDER /$VERSIONS_FILE "
81+
82+ if [[ ! -a " $filename " ; then
83+ log " No file $VERSIONS_FILE exist. Exiting."
84+ exit 1
85+ fi
86+ PREV_VERSION=$( tail -n 1 " $filename " | awk ' {print $1}' )
87+ }
88+
89+ function setup_environment() {
90+ log " Generating temporary folders to contain artifacts"
91+ prepare_temporary_folders
92+ log " base path: $BASE_FOLDER "
93+
94+ log " Downloading needed commands: opm and grpcurl"
95+ download_dependencies
96+ log " path: $DIR_EXEC "
97+
98+ log " Cloning $OLM_BUNDLE_VERSIONS_REPO "
99+ clone_versions_repo
100+
101+ log " Determining previous operator version checking $VERSIONS_FILE file"
102+ set_previous_operator_version
103+ log " previous version: $PREV_VERSION "
104+ }
105+
106+ function build_opm_bundle() {
107+ # set venv with needed dependencies
108+ python3 -m venv .venv; source .venv/bin/activate; pip install pyyaml
109+
110+ log " Generating patched bundle contents"
111+ $SCRIPT_BUNDLE_CONTENTS --name " $OPERATOR_NAME "
112+ --current-version " $OPERATOR_VERSION "
113+ --image " $OPERATOR_IMAGE "
114+ --image-tag " $OPERATOR_IMAGE_TAG "
115+ --output-dir " $DIR_MANIFESTS "
116+ --replaces " $PREV_VERSION "
117+
118+ log " Creating bundle image $OLM_BUNDLE_IMAGE_VERSION "
119+ cd " $DIR_BUNDLE "
120+ ${COMMAND_OPM} alpha bundle build --directory " $DIR_MANIFESTS "
121+ --channels " $OLM_CHANNEL "
122+ --default " $OLM_CHANNEL "
123+ --package " $OPERATOR_NAME "
124+ --tag " $OLM_BUNDLE_IMAGE_VERSION "
125+ --image-builder " $( basename " $CONTAINER_ENGINE " | awk ' {print $1}' ) "
126+ --overwrite \
127+ 1>&2
128+ cd ~ -
129+ }
130+
131+ function validate_opm_bundle() {
132+ log " Pushing bundle image $OLM_BUNDLE_IMAGE_VERSION "
133+ $CONTAINER_ENGINE push " $OLM_BUNDLE_IMAGE_VERSION "
134+
135+ log " Validating bundle $OLM_BUNDLE_IMAGE_VERSION "
136+ ${COMMAND_OPM} alpha bundle validate --tag " $OLM_BUNDLE_IMAGE_VERSION "
137+ --image-builder " $( basename " $CONTAINER_ENGINE " | awk ' {print $1}' ) "
138+ }
139+
140+ function build_opm_catalog() {
141+ local FROM_INDEX=" "
142+ local PREV_COMMIT=${PREV_VERSION#* g} # remove versioning and the g commit hash prefix
143+ # check if the previous catalog image is available
144+ if [ " $( ${CONTAINER_ENGINE} pull " ${OLM_CATALOG_IMAGE} " " ${PREV_COMMIT} " & > /dev/null; echo $? ) " -eq 0 ]; then
145+ FROM_INDEX=" --from-index ${OLM_CATALOG_IMAGE} :${PREV_COMMIT} "
146+ log " Index argument is $FROM_INDEX "
147+ fi
148+
149+ log " Creating catalog image $OLM_CATALOG_IMAGE_VERSION using opm"
150+
151+ ${COMMAND_OPM} index add --bundles " $OLM_BUNDLE_IMAGE_VERSION "
152+ --tag " $OLM_CATALOG_IMAGE_VERSION "
153+ --build-tool " $( basename " $CONTAINER_ENGINE " | awk ' {print $1}' ) "
154+ $FROM_INDEX
155+ }
156+
157+ function validate_opm_catalog() {
158+ log " Checking that catalog we have built returns the correct version $OPERATOR_VERSION "
159+
160+ local free_port=" "
161+ local container_id=" "
162+ local catalog_current_version=" "
163+
164+ free_port=$( python3 -c ' import socket; s=socket.socket(); s.bind(("", 0)); print(s.getsockname()[1]); s.close()' )
165+
166+ log " Running $OLM_CATALOG_IMAGE_VERSION and exposing $free_port "
167+ container_id=$( ${CONTAINER_ENGINE} run -d -p " $free_port :50051" " $OLM_CATALOG_IMAGE_VERSION " )
168+
169+ log " Getting current version from running catalog"
170+ catalog_current_version=$(
171+ ${COMMAND_GRPCURL} -plaintext -d ' {"name": "' " $OPERATOR_NAME " ' "}'
172+ " localhost:$free_port " | \
173+ jq -r ' .channels[] | select(.name=="' " $OLM_CHANNEL " ' ") | .csvName' | \
174+ sed " s/$OPERATOR_NAME \.//"
175+ )
176+ log " catalog version: $catalog_current_version "
177+
178+ log " Removing docker container $container_id "
179+ ${CONTAINER_ENGINE} rm -f " $container_id "
180+
181+ if [[ " $catalog_current_version " != " v$OPERATOR_VERSION " ; then
182+ log " Version from catalog $catalog_current_version != v$OPERATOR_VERSION "
183+ return 1
184+ fi
185+ }
186+
187+ function update_versions_repo() {
188+ log " Adding the current version $OPERATOR_VERSION to the bundle versions file in $OLM_BUNDLE_VERSIONS_REPO "
189+ local folder=" $BASE_FOLDER /$OLM_BUNDLE_VERSIONS_REPO_FOLDER "
190+
191+ cd " $folder "
192+
193+ echo " $OPERATOR_VERSION " >> " $VERSIONS_FILE "
194+ git add .
195+ message=" add version $OPERATOR_VERSION
196+
197+ replaces $PREV_VERSION "
198+ git commit -m " $message "
199+
200+ log " Pushing the repository changes to $OLM_BUNDLE_VERSIONS_REPO into master branch"
201+ git push origin master
202+ cd ~ -
203+ }
204+
205+ function tag_and_push_images() {
206+ log " Tagging bundle image $OLM_BUNDLE_IMAGE_VERSION as $OLM_BUNDLE_IMAGE_LATEST "
207+ ${CONTAINER_ENGINE} tag " $OLM_BUNDLE_IMAGE_VERSION " " $OLM_BUNDLE_IMAGE_LATEST "
208+
209+ log " Tagging catalog image $OLM_CATALOG_IMAGE_VERSION as $OLM_CATALOG_IMAGE_LATEST "
210+ ${CONTAINER_ENGINE} tag " $OLM_CATALOG_IMAGE_VERSION " " $OLM_CATALOG_IMAGE_LATEST "
211+
212+ log " Pushing catalog image $OLM_CATALOG_IMAGE_VERSION "
213+ ${CONTAINER_ENGINE} push " $OLM_CATALOG_IMAGE_VERSION "
214+
215+ log " Pushing bundle image $OLM_CATALOG_IMAGE_LATEST "
216+ ${CONTAINER_ENGINE} push " $OLM_CATALOG_IMAGE_LATEST "
217+
218+ log " Pushing bundle image $OLM_BUNDLE_IMAGE_LATEST "
219+ ${CONTAINER_ENGINE} push " $OLM_BUNDLE_IMAGE_LATEST "
220+ }
221+
222+ function main() {
223+ log " Building $OPERATOR_NAME version $OPERATOR_VERSION "
224+
225+ precheck_required_files || return 1
226+
227+ setup_environment
228+
229+ build_opm_bundle
230+ validate_opm_bundle
231+
232+ build_opm_catalog
233+ validate_opm_catalog
234+
235+ if [[ -n " ${APP_SRE_BOT_PUSH_TOKEN:- } " ; then
236+ update_versions_repo
237+ else
238+ log " APP_SRE_BOT_PUSH_TOKEN credentials were not found"
239+ log " it will be necessary to manually update $OLM_BUNDLE_VERSIONS_REPO repo"
240+ fi
241+ tag_and_push_images
242+ }
243+
244+ if [[ " ${BASH_SOURCE[0]} " == " ${0} " ; then
245+ main
246+ fi
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