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Add relatedImages to ClusterServiceVersion (istio-ecosystem#243)
* Add relatedImages to ClusterServiceVersion Signed-off-by: bmangoen <bmangoen@redhat.com> * Change patch-csv order for avoiding reformatting Signed-off-by: bmangoen <bmangoen@redhat.com> * Add possibility to not generate relatedImages Signed-off-by: bmangoen <bmangoen@redhat.com> --------- Signed-off-by: bmangoen <bmangoen@redhat.com> Signed-off-by: Daniel Grimm <dgrimm@redhat.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| #!/bin/bash | ||
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| # Copyright Istio Authors | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
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| set -euo pipefail | ||
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| VERSIONS_YAML_FILE=${VERSIONS_YAML_FILE:-"versions.yaml"} | ||
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| : "${YQ:=yq}" | ||
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| # Map containing all components | ||
| declare -A COMPONENTS=( | ||
| ["istiod"]="pilot" | ||
| ["proxy"]="proxy" | ||
| ["cni"]="cni" | ||
| ["ztunnel"]="ztunnel" | ||
| ) | ||
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| function is_empty_or_null() { | ||
| if [ $# -ne 1 ]; then | ||
| echo "Usage: is_empty_or_null <field>" | ||
| exit 1 | ||
| fi | ||
| field="${1}" | ||
| [ -z "${field}" ] || [ "${field}" = "null" ] | ||
| } | ||
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| function get_field() { | ||
| if [ $# -ne 3 ]; then | ||
| echo "Usage: get_field <version> <field_name> <component_name>" | ||
| exit 1 | ||
| fi | ||
|
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| local version="${1}" | ||
| local field_name="${2}" | ||
| local component_name="${3}" | ||
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| component_dir="${component_name}" | ||
| if [ "${component_name}" = "proxy" ]; then | ||
| component_dir="istiod" | ||
| fi | ||
|
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| # Set if non null order .defaults.<field> | ||
| # then .defaults.<component>.<field> | ||
| # then .defaults.global.<field> | ||
| # finally .defaults.global.<component>.<field> | ||
| # Example: | ||
| # .defaults.hub == null | ||
| # .defaults.istiod.hub == "" | ||
| # .defaults.global.hub == "gcr.io/istio-testing" | ||
| # .defaults.global.istiod.hub == null | ||
| field="$(${YQ} ".defaults.${field_name}" resources/"${version}"/charts/"${component_dir}"/values.yaml)" | ||
| if is_empty_or_null "${field}"; then | ||
| field="$(${YQ} ".defaults.${COMPONENTS[$component_name]}.${field_name}" resources/"${version}"/charts/"${component_dir}"/values.yaml)" | ||
| if is_empty_or_null "${field}"; then | ||
| field="$(${YQ} ".defaults.global.${field_name}" resources/"${version}"/charts/"${component_dir}"/values.yaml)" | ||
| if is_empty_or_null "${field}"; then | ||
| field="$(${YQ} ".defaults.global.${COMPONENTS[$component_name]}.${field_name}" resources/"${version}"/charts/"${component_dir}"/values.yaml)" | ||
| fi | ||
| fi | ||
| fi | ||
|
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| echo "${field}" | ||
| } | ||
|
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| ## MAIN | ||
| if [ $# -ne 1 ]; then | ||
| echo "Usage: $0 <clusterserviceversion_file_path>" | ||
| exit 1 | ||
| fi | ||
| clusterserviceversion_file_path="$1" | ||
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| versions="$( ${YQ} '.versions[].name' "${VERSIONS_YAML_FILE}" )" | ||
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| for version in ${versions}; do | ||
| version_underscore=${version//./_} | ||
| for component_name in "${!COMPONENTS[@]}"; do | ||
| name="${version_underscore}.${COMPONENTS[$component_name]}" | ||
| hub=$(get_field "${version}" "hub" "${component_name}") | ||
| image=$(get_field "${version}" "image" "${component_name}") | ||
| tag=$(get_field "${version}" "tag" "${component_name}") | ||
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| # Add .spec.install.spec.deployments[0].spec.template.metadata.annotations with olm.relatedImage | ||
| ${YQ} -i '.spec.install.spec.deployments[0].spec.template.metadata.annotations |= (. + {"olm.relatedImage.'"${name}"'": "'"${hub}"'/'"${image}"':'"${tag}"'"})' "${clusterserviceversion_file_path}" | ||
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| # Add .spec.relatedImages for every Istio components in all supported versions | ||
| # BUG: yq indents the arrays with 2 more spaces (cf. https://mikefarah.gitbook.io/yq/usage/output-format#indent) | ||
| ${YQ} -i ".spec.relatedImages |= (. + [ {\"name\": \"${name}\", \"image\": \"${hub}/${image}:${tag}\"} ] | unique | sort_by(.name))" "${clusterserviceversion_file_path}" | ||
| done | ||
| done |