Remove obsolete version element from compose files

bestbeforetoday · bestbeforetoday · commit e39d195c6679 · 2025-10-30T18:09:24.000Z
The version element is obsolete and unused since Compose v2 was released
in 2020. The version element generates warning messages running Docker
Compose commands when bringing up and down the test-network, which adds
unnecessary noise and can be confusing for users.

Signed-off-by: Mark S. Lewis &lt;Mark.S.Lewis@outlook.com&gt;
diff --git a/asset-transfer-basic/chaincode-external/docker-compose-chaincode.yaml b/asset-transfer-basic/chaincode-external/docker-compose-chaincode.yaml
@@ -1,5 +1,3 @@
-version: "3.6"
-
 networks:
     docker_test:
         external: true
diff --git a/asset-transfer-basic/rest-api-typescript/docker-compose.yaml b/asset-transfer-basic/rest-api-typescript/docker-compose.yaml
@@ -1,27 +1,26 @@
-version: '3'
-# Replace network name with the fabric test-network name 
+# Replace network name with the fabric test-network name
 services:
-  redis: 
-    image: 'redis'
-    command: ['--maxmemory-policy','noeviction','--requirepass','${REDIS_PASSWORD}']
+  redis:
+    image: "redis"
+    command:
+      ["--maxmemory-policy", "noeviction", "--requirepass", "${REDIS_PASSWORD}"]
     ports:
       - 6379:6379
     networks:
       - fabric_test
-  
+
   nodeapp:
-    image: 'ghcr.io/hyperledger/fabric-rest-sample:latest'
-    command: ['start:dotenv']
+    image: "ghcr.io/hyperledger/fabric-rest-sample:latest"
+    command: ["start:dotenv"]
     ports:
       - 3000:3000
     env_file:
       - ./.env
     environment:
       - REDIS_PASSWORD
     networks:
-        - fabric_test
-
+      - fabric_test
 
 networks:
   fabric_test:
-    external: true 
+    external: true
diff --git a/test-network/addOrg3/compose/compose-ca-org3.yaml b/test-network/addOrg3/compose/compose-ca-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/addOrg3/compose/compose-couch-org3.yaml b/test-network/addOrg3/compose/compose-couch-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/addOrg3/compose/compose-org3.yaml b/test-network/addOrg3/compose/compose-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 volumes:
   peer0.org3.example.com:
 
diff --git a/test-network/addOrg3/compose/docker/docker-compose-ca-org3.yaml b/test-network/addOrg3/compose/docker/docker-compose-ca-org3.yaml
@@ -2,6 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
-
diff --git a/test-network/addOrg3/compose/docker/docker-compose-couch-org3.yaml b/test-network/addOrg3/compose/docker/docker-compose-couch-org3.yaml
@@ -2,6 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
-
diff --git a/test-network/addOrg3/compose/docker/docker-compose-org3.yaml b/test-network/addOrg3/compose/docker/docker-compose-org3.yaml
@@ -3,14 +3,11 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
 
 services:
-
   peer0.org3.example.com:
     container_name: peer0.org3.example.com
     image: hyperledger/fabric-peer:latest
diff --git a/test-network/addOrg3/compose/podman/podman-compose-ca-org3.yaml b/test-network/addOrg3/compose/podman/podman-compose-ca-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/addOrg3/compose/podman/podman-compose-couch-org3.yaml b/test-network/addOrg3/compose/podman/podman-compose-couch-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/addOrg3/compose/podman/podman-compose-org3.yaml b/test-network/addOrg3/compose/podman/podman-compose-org3.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 volumes:
   peer0.org3.example.com:
 
diff --git a/test-network/compose/compose-bft-test-net.yaml b/test-network/compose/compose-bft-test-net.yaml
@@ -1,5 +1,3 @@
-version: '3.7'
-
 volumes:
   orderer.example.com:
   orderer2.example.com:
diff --git a/test-network/compose/compose-ca.yaml b/test-network/compose/compose-ca.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/compose/compose-couch.yaml b/test-network/compose/compose-couch.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 networks:
   test:
     name: fabric_test
diff --git a/test-network/compose/compose-test-net.yaml b/test-network/compose/compose-test-net.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 volumes:
   orderer.example.com:
   peer0.org1.example.com:
diff --git a/test-network/compose/docker/docker-compose-bft-test-net.yaml b/test-network/compose/docker/docker-compose-bft-test-net.yaml
@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
 services:
   peer0.org1.example.com:
     container_name: peer0.org1.example.com
diff --git a/test-network/compose/docker/docker-compose-ca.yaml b/test-network/compose/docker/docker-compose-ca.yaml
@@ -2,6 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
-
diff --git a/test-network/compose/docker/docker-compose-couch.yaml b/test-network/compose/docker/docker-compose-couch.yaml
@@ -2,5 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
diff --git a/test-network/compose/docker/docker-compose-test-net.yaml b/test-network/compose/docker/docker-compose-test-net.yaml
@@ -3,7 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
 services:
   peer0.org1.example.com:
     container_name: peer0.org1.example.com
diff --git a/test-network/compose/podman/podman-compose-ca.yaml b/test-network/compose/podman/podman-compose-ca.yaml
@@ -2,5 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
diff --git a/test-network/compose/podman/podman-compose-couch.yaml b/test-network/compose/podman/podman-compose-couch.yaml
@@ -2,5 +2,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-version: '3.7'
diff --git a/test-network/compose/podman/podman-compose-test-net.yaml b/test-network/compose/podman/podman-compose-test-net.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 services:
   peer0.org1.example.com:
     volumes:
diff --git a/test-network/prometheus-grafana/docker-compose.yaml b/test-network/prometheus-grafana/docker-compose.yaml
@@ -1,8 +1,6 @@
-version: '3'
-
 volumes:
-    prometheus_data: {}
-    grafana_storage: {}
+  prometheus_data: {}
+  grafana_storage: {}
 
 services:
   prometheus:
@@ -12,13 +10,13 @@ services:
       - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
       - prometheus_data:/prometheus
     command:
-      - '--config.file=/etc/prometheus/prometheus.yml'
-      - '--storage.tsdb.path=/prometheus'
-      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
-      - '--web.console.templates=/usr/share/prometheus/consoles'
+      - "--config.file=/etc/prometheus/prometheus.yml"
+      - "--storage.tsdb.path=/prometheus"
+      - "--web.console.libraries=/usr/share/prometheus/console_libraries"
+      - "--web.console.templates=/usr/share/prometheus/consoles"
     ports:
       - "9090:9090"
-    
+
   grafana:
     image: grafana/grafana:8.3.4
     container_name: grafana
@@ -54,8 +52,8 @@ services:
       - /proc:/host/proc:ro
       - /sys:/host/sys:ro
     command:
-      - '--path.procfs=/host/proc'
-      - '--path.sysfs=/host/sys'
+      - "--path.procfs=/host/proc"
+      - "--path.sysfs=/host/sys"
       - --collector.filesystem.ignored-mount-points
       - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)"
     ports:
@@ -64,5 +62,5 @@ services:
 
 networks:
   default:
-      external: true
-      name: fabric_test
+    external: true
+    name: fabric_test
diff --git a/token-sdk/compose-ca.yaml b/token-sdk/compose-ca.yaml
@@ -3,8 +3,6 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-version: '3.7'
-
 services:
   ca_token_network:
     image: hyperledger/fabric-ca:1.5.7
diff --git a/token-sdk/docker-compose.yaml b/token-sdk/docker-compose.yaml
@@ -1,5 +1,3 @@
-version: '3.7'
-
 # fabric_test is the name of the fabric-samples test network.
 # By connecting to it, we can reach the peers at their DNS names
 # (e.g. peer0.org1.example.com).
@@ -44,7 +42,7 @@ services:
     ports:
       - 9100:9000
     expose:
-      - 9101  
+      - 9101
     networks:
       - test
     depends_on:
@@ -92,10 +90,10 @@ services:
         condition: service_healthy
 
   swagger-ui:
-      image: swaggerapi/swagger-ui
-      ports:
-          - '8080:8080'
-      environment:
-          - URL=/swagger.yaml
-      volumes:
-          - ./swagger.yaml:/usr/share/nginx/html/swagger.yaml
+    image: swaggerapi/swagger-ui
+    ports:
+      - "8080:8080"
+    environment:
+      - URL=/swagger.yaml
+    volumes:
+      - ./swagger.yaml:/usr/share/nginx/html/swagger.yaml
diff --git a/token-sdk/explorer/docker-compose.yaml b/token-sdk/explorer/docker-compose.yaml
@@ -1,10 +1,7 @@
-
 # SPDX-License-Identifier: Apache-2.0
 
 # see https://github.com/hyperledger-labs/blockchain-explorer
 
-version: '2.1'
-
 volumes:
   pgdata:
   walletstore:
@@ -15,7 +12,6 @@ networks:
     external: true
 
 services:
-
   explorerdb.mynetwork.com:
     image: ghcr.io/hyperledger-labs/explorer-db:latest
     container_name: explorerdb.mynetwork.com

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,3 @@`
`1`		`-version: "3.6"`
`2`		`-`
`3`	`1`	`networks:`
`4`	`2`	`docker_test:`
`5`	`3`	`external: true`
Original file line number	Diff line number	Diff line change
`@@ -3,8 +3,6 @@`
`3`	`3`	`# SPDX-License-Identifier: Apache-2.0`
`4`	`4`	`#`
`5`	`5`
`6`		`-version: '3.7'`
`7`		`-`
`8`	`6`	`networks:`
`9`	`7`	`test:`
`10`	`8`	`name: fabric_test`
Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,3 @@`
`2`	`2`	`#`
`3`	`3`	`# SPDX-License-Identifier: Apache-2.0`
`4`	`4`	`#`
`5`		`-`
`6`		`-version: '3.7'`
`7`		`-`