feat(docker compose): healthcheck for speckle-server (#1651)

* feat(docker compose): healthcheck for speckle-server
- if speckle server pod becomes unresponsive (but has not yet exited with a non-zero exit code), it will be automatically restarted after 30s.

* feat(1click): add healthcheck to speckle-server container running in DigitalOcean 1click

* fix(1click): remove command statements
- the docker image is responsible for providing these

docker-compose-speckle.yml

@@ -17,6 +17,16 @@ services:
       dockerfile: packages/server/Dockerfile
     image: speckle/speckle-server:local
     restart: always
+    healthcheck:
+      test:
+        - CMD
+        - node
+        - -e
+        - "require('node:http').request({headers: {'Content-Type': 'application/json'}, port:3000, hostname:'127.0.0.1', path:'/graphql?query={serverInfo{version}}', method: 'GET' }, (res) => { body = ''; res.on('data', (chunk) => {body += chunk;}); res.on('end', () => {process.exit(res.statusCode != 200 || body.toLowerCase().includes('error'));}); }).end();"
+      interval: 10s
+      timeout: 10s
+      retries: 3
+      start_period: 5s
     environment:
       # TODO: Change this to the URL of the speckle server, as accessed from the network
       CANONICAL_URL: 'http://localhost'

utils/1click_image_scripts/template-docker-compose.yml

@@ -47,9 +47,18 @@ services:
   speckle-server:
     image: speckle/speckle-server:2
     restart: always
+    healthcheck:
+      test:
+        - CMD
+        - node
+        - -e
+        - "require('node:http').request({headers: {'Content-Type': 'application/json'}, port:3000, hostname:'127.0.0.1', path:'/graphql?query={serverInfo{version}}', method: 'GET' }, (res) => { body = ''; res.on('data', (chunk) => {body += chunk;}); res.on('end', () => {process.exit(res.statusCode != 200 || body.toLowerCase().includes('error'));}); }).end();"
+      interval: 10s
+      timeout: 10s
+      retries: 3
+      start_period: 5s
     ports:
       - '127.0.0.1:3000:3000'
-    command: ['bash', '-c', '/wait && node bin/www']
     environment:
       CANONICAL_URL: 'TODO: change'
       SESSION_SECRET: 'TODO: change'
@@ -88,7 +97,6 @@ services:
     restart: always
     mem_limit: '1000m'
     memswap_limit: '1000m'
-    command: ['bash', '-c', '/wait && node bin/www']
 
     environment:
       LOG_LEVEL: 'info'
@@ -98,7 +106,6 @@ services:
   speckle-webhook-service:
     image: speckle/speckle-webhook-service:2
     restart: always
-    command: ['bash', '-c', '/wait && node main.js']
     environment:
       LOG_LEVEL: 'info'
       PG_CONNECTION_STRING: 'postgres://speckle:speckle@postgres/speckle'
@@ -107,7 +114,6 @@ services:
   fileimport-service:
     image: speckle/speckle-fileimport-service:2
     restart: always
-    command: ['bash', '-c', '/wait && node src/daemon.js']
     environment:
       LOG_LEVEL: 'info'
       PG_CONNECTION_STRING: 'postgres://speckle:speckle@postgres/speckle'