nietzshn/multi-env-pipeline-poc
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build(docker): replace envsubst with sed, drop gettext
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Replace nginx config environment variable substitution from envsubst to sed to eliminate the gettext package dependency, reducing the final container image size. Remove unused export statements from the docker-entrypoint.sh script.
This commit is contained in:
Nicholas Ceballos
2026-06-01 17:25:21 -06:00
parent c52dcda03b
commit cb12d68fbe
2 changed files with 5 additions and 5 deletions
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Dockerfile
+1 -1
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@@ -17,7 +17,7 @@ LABEL org.opencontainers.image.created="${BUILD_DATE}"
LABEL org.opencontainers.image.revision="${GIT_COMMIT}"
LABEL org.opencontainers.image.source="https://git.kubistudio.cloud/kubistudio/cicd-multi-env-pipeline-poc"
RUN apk add --no-cache curl gettext
RUN apk add --no-cache curl
COPY nginx.conf /etc/nginx/nginx.conf
COPY src/ /usr/share/nginx/html/
docker-entrypoint.sh
+4 -4
View File
@@ -21,9 +21,9 @@ window.__ENV__ = {
};
EOF
export APP_ENV APP_VERSION
envsubst '${APP_ENV} ${APP_VERSION}' < /etc/nginx/nginx.conf > /etc/nginx/nginx.conf.tmp
mv /etc/nginx/nginx.conf.tmp /etc/nginx/nginx.conf
sed -i \
-e "s/\${APP_ENV:-development}/${APP_ENV}/g" \
-e "s/\${APP_VERSION:-0.0.0}/${APP_VERSION}/g" \
/etc/nginx/nginx.conf
exec "$@"