ref: use dedicated healthcheck command for symbolicator & remove cron for symbolicator-cleanup (#3979)

Author: aldy505

docker-compose.yml

@@ -479,6 +479,7 @@ services:
   symbolicator:
     <<: *restart_policy
     image: "$SYMBOLICATOR_IMAGE"
+    command: run -c /etc/symbolicator/config.yml
     volumes:
       - "sentry-symbolicator:/data"
       - type: bind
@@ -487,23 +488,17 @@ services:
         target: /etc/symbolicator
     healthcheck:
       <<: *healthcheck_defaults
-      test:
-        - "CMD"
-        - "/bin/bash"
-        - "-c"
-        # Courtesy of https://unix.stackexchange.com/a/234089/108960
-        - 'exec 3<>/dev/tcp/127.0.0.1/3021 && echo -e "GET /healthcheck HTTP/1.1\r\nhost: 127.0.0.1\r\nConnection: close\r\n\r\n" >&3 && grep OK -s -m 1 <&3'
-    command: run -c /etc/symbolicator/config.yml
+      test: ["CMD", "/bin/symbolicator", "healthcheck", "-c", "/etc/symbolicator/config.yml"]
   symbolicator-cleanup:
-    <<: [*restart_policy, *pull_policy]
-    image: symbolicator-cleanup-self-hosted-local
-    build:
-      context: ./cron
-      args:
-        BASE_IMAGE: "$SYMBOLICATOR_IMAGE"
-    command: '"55 23 * * * gosu symbolicator symbolicator cleanup"'
+    <<: *restart_policy
+    image: "$SYMBOLICATOR_IMAGE"
+    command: "cleanup -c /etc/symbolicator/config.yml --repeat 1h"
     volumes:
       - "sentry-symbolicator:/data"
+      - type: bind
+        read_only: true
+        source: ./symbolicator
+        target: /etc/symbolicator
   web:
     <<: *sentry_defaults
     ulimits: