testing: fix Kibana healthcheck (#20683)

* testing: fix Kibana healthcheck With elastic/kibana#74656, Kibana images will no longer have Python installed. Instead of parsing the result, just look for the string "Looking good", which indicates Kibana is healthy.
elastic · Aug 19, 2020 · 73f8bea · 73f8bea
1 parent 0038599
commit 73f8bea
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/testing/environments/snapshot-oss.yml b/testing/environments/snapshot-oss.yml
@@ -27,7 +27,7 @@ services:
  kibana:
  image: docker.elastic.co/kibana/kibana-oss:8.0.0-SNAPSHOT
  healthcheck:
- test: ["CMD-SHELL", 'python -c ''import urllib, json; response = urllib.urlopen("http://localhost:5601/api/status"); data = json.loads(response.read()); exit(1) if data["status"]["overall"]["state"] != "green" else exit(0);''']
+ test: ["CMD-SHELL", "curl -s http://localhost:5601/api/status | grep -q 'Looking good'"]
  retries: 600
  interval: 1s
 

diff --git a/testing/environments/snapshot.yml b/testing/environments/snapshot.yml
@@ -29,6 +29,6 @@ services:
  kibana:
  image: docker.elastic.co/kibana/kibana:8.0.0-SNAPSHOT
  healthcheck:
- test: ["CMD-SHELL", 'python -c ''import urllib, json; response = urllib.urlopen("http://localhost:5601/api/status"); data = json.loads(response.read()); exit(1) if data["status"]["overall"]["state"] != "green" else exit(0);''']
+ test: ["CMD-SHELL", "curl -s http://localhost:5601/api/status | grep -q 'Looking good'"]
  retries: 600
  interval: 1s
diff --git a/x-pack/libbeat/docker-compose.yml b/x-pack/libbeat/docker-compose.yml
@@ -50,7 +50,7 @@ services:
  file: ${ES_BEATS}/testing/environments/${TESTING_ENVIRONMENT}.yml
  service: kibana
  healthcheck:
- test: ["CMD-SHELL", 'python -c ''import urllib, json; response = urllib.urlopen("http://myelastic:changeme@localhost:5601/api/status"); data = json.loads(response.read()); exit(1) if data["status"]["overall"]["state"] != "green" else exit(0);''']
+ test: ["CMD-SHELL", "curl -u myelastic:changeme -f http://localhost:5601/api/status | grep -q 'Looking good'"]
  retries: 1200
  interval: 5s
  start_period: 60s