first

.gitlab-ci.yml

+stages:
+  - build
+  - combine
+  - deploy
+variables:
+  GIT_DEPTH: "1"
+  CONTAINER_TEST_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  CONTAINER_TEST_ARM_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+  CONTAINER_TEST_X86_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+  CONTAINER_RELEASE_IMAGE: $CI_REGISTRY_IMAGE:latest
+before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+build-x86:
+  stage: build
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_X86_IMAGE
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+build-arm:
+  stage: build
+  tags:
+    - docker-arm
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_ARM_IMAGE
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+combine:
+  stage: combine
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_TEST_IMAGE
+    - SOURCE_IMAGE_2=$CONTAINER_TEST_ARM_IMAGE
+    - SOURCE_IMAGE_1=$CONTAINER_TEST_X86_IMAGE
+    - docker pull $SOURCE_IMAGE_1
+    - docker pull $SOURCE_IMAGE_2
+    - docker manifest create $TARGET_IMAGE --amend $SOURCE_IMAGE_1 --amend
+      $SOURCE_IMAGE_2
+    - docker manifest push $TARGET_IMAGE
+deploy_latest:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CONTAINER_RELEASE_IMAGE
+    - SOURCE_IMAGE=$CONTAINER_TEST_IMAGE
+    - docker pull $SOURCE_IMAGE
+    - docker tag $SOURCE_IMAGE $TARGET_IMAGE
+    - docker push $TARGET_IMAGE
+  only:
+    - master
+deploy_tag:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - TARGET_IMAGE=$CI_REGISTRY_IMAGE:$CI_COMMIT_TAG
+    - SOURCE_IMAGE=$CONTAINER_TEST_IMAGE
+    - docker pull $SOURCE_IMAGE
+    - docker tag $SOURCE_IMAGE $TARGET_IMAGE
+    - docker push $TARGET_IMAGE
+  only:
+    - tags

Dockerfile

+FROM manticoresearch/manticore:latest
+
+RUN set -x \
+    && apt-get update && apt-get install -y --no-install-recommends util-linux cron && rm -rf /var/lib/apt/lists/*
+
+COPY ./docker-entrypoint.sh /usr/local/bin/
+COPY ./reindex.cron /etc/cron.d/reindex.cron
+ENV CHECKING_FILE=threads.spm
+
+RUN crontab /etc/cron.d/reindex.cron

docker-entrypoint.sh

+#!/bin/bash
+set -eo pipefail
+# check to see if this file is being run or sourced from another script
+_is_sourced() {
+  # https://unix.stackexchange.com/a/215279
+  [ "${#FUNCNAME[@]}" -ge 2 ] &&
+    [ "${FUNCNAME[0]}" = '_is_sourced' ] &&
+    [ "${FUNCNAME[1]}" = 'source' ]
+}
+_searchd_want_help() {
+  local arg
+  for arg; do
+    case "$arg" in
+    -'?' | --help | -h | -v)
+      return 0
+      ;;
+    esac
+  done
+  return 1
+}
+
+docker_setup_env() {
+  if [ -n "$QUERY_LOG_TO_STDOUT" ]; then
+    ln -sf /dev/stdout /var/log/manticore/query.log
+  fi
+
+}
+_main() {
+  # first arg is `h` or some `--option`
+  if [ "${1#-}" != "$1" ]; then
+    set -- searchd "$@"
+  fi
+  if [ "$1" = 'searchd' ] && ! _searchd_want_help "@"; then
+    docker_setup_env "$@"
+    # allow the container to be started with `--user`
+    if [ "$(id -u)" = '0' ]; then
+      find /var/lib/manticore /var/log/manticore /var/run/manticore /etc/manticoresearch \! -user manticore -exec chown manticore '{}' +
+      exec gosu manticore "$0" "$@"
+    fi
+  fi
+  _replace_conf_from_env
+  exec "$@"
+}
+
+_replace_conf_from_env() {
+
+  sed_query=""
+
+  while IFS='=' read -r oldname value; do
+    if [[ $oldname == 'searchd_'* || $oldname == 'common_'* ]]; then
+      value=$(echo ${!oldname} | sed 's/\//\\\//g')
+      oldname=$(echo $oldname | sed "s/searchd_//g;s/common_//g;")
+      newname=$oldname
+
+      if [[ $newname == 'listen' ]]; then
+        oldname="listen_env"
+        IFS='|' read -ra ADDR <<<"$value"
+        count=0
+
+        for i in "${ADDR[@]}"; do
+          if [[ $count == 0 ]]; then
+            value=$i
+          else
+            value="$value\n    listen = $i"
+          fi
+          count=$((count + 1))
+        done
+      fi
+
+      if [[ -z $sed_query ]]; then
+        sed_query="s/(#\s)*?$oldname\s?=\s?.*?$/$newname = $value/g"
+      else
+        sed_query="$sed_query;s/(#\s)*?$oldname\s?=\s?.*?$/$newname = $value/g"
+      fi
+
+    fi
+  done < <(env)
+
+  if [[ ! -z $sed_query ]]; then
+    sed -i -E "$sed_query" /etc/manticoresearch/manticore.conf
+  fi
+}
+
+_check_index_all() {
+  if [[ ! -f "/var/lib/manticore/$CHECKING_FILE" ]]; then
+    echo "Indexing all..."
+    gosu manticore indexer --all
+  fi
+}
+
+# If we are sourced from elsewhere, don't perform any further actions
+if ! _is_sourced; then
+  _check_index_all
+  rm -rf /tmp/reindex.lock
+  cron
+  _main "$@"
+fi

reindex.cron

+0 4 * * * /usr/bin/flock -xE 0 /tmp/reindex.lock /usr/local/bin/gosu manticore /usr/bin/indexer --rotate threads posts
+* * * * * /usr/bin/flock -nxE 0 /tmp/reindex.lock /usr/local/bin/gosu manticore /usr/bin/indexer --rotate threads_minute posts_minute