MCLOUD-6219: Add ES 7.7 image to docker 1.1 (#285)

Author: oshmyheliuk

.travis.yml

@@ -71,6 +71,11 @@ jobs:
         - if [ $TRAVIS_SECURE_ENV_VARS == "true" ]; then ./tests/travis/images.sh php 7.3-fpm; fi;
       env:
         - TEST_SUITE=build-images
+    - script:
+        - if [ $TRAVIS_SECURE_ENV_VARS == "true" ]; then ./tests/travis/images.sh php 7.4-cli; fi;
+        - if [ $TRAVIS_SECURE_ENV_VARS == "true" ]; then ./tests/travis/images.sh php 7.4-fpm; fi;
+      env:
+        - TEST_SUITE=build-images
     - stage: test
       php: '7.1'
       dist: xenial

images/elasticsearch/7.7/Dockerfile

@@ -0,0 +1,12 @@
+FROM docker.elastic.co/elasticsearch/elasticsearch:7.7.1
+
+RUN echo "xpack.security.enabled: false" >> /usr/share/elasticsearch/config/elasticsearch.yml
+RUN echo "discovery.type: single-node" >> /usr/share/elasticsearch/config/elasticsearch.yml
+RUN bin/elasticsearch-plugin install -b analysis-icu && \
+    bin/elasticsearch-plugin install -b analysis-phonetic
+
+ADD docker-healthcheck.sh /docker-healthcheck.sh
+
+HEALTHCHECK --retries=3 CMD ["bash", "/docker-healthcheck.sh"]
+
+EXPOSE 9200 9300

images/elasticsearch/7.7/docker-healthcheck.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -eo pipefail
+
+if health="$(curl -fsSL "http://${ES_HOST:-elasticsearch}:${ES_PORT:-9200}/_cat/health?h=status")"; then
+  health="$(echo "$health" | sed -r 's/^[[:space:]]+|[[:space:]]+$//g')" # trim whitespace (otherwise we'll have "green ")
+  if [ "$health" = 'green' ] || [ "$health" = 'yellow' ]; then
+    exit 0
+  fi
+  echo >&2 "Unexpected health status: $health"
+fi
+
+exit 1