Solution for "address family not supported by protocol"

[jihoon-seo]

(Reported by @innodreamer)

증상

(예를 들어, NCP VM 에서)
DockerCompose 모드로 ./cb-operator run 을 실행했는데, IPv6 관련 에러가 발생

CB_OPERATOR_MODE: DockerCompose
[Setup and Run Cloud-Barista]
[Config path] ../docker-compose-mode-files/docker-compose.yaml
Creating network "cloudbarista_default" with the default driver
Pulling cb-tumblebug-phpliteadmin (acttaiwan/phpliteadmin:latest)...
latest: Pulling from acttaiwan/phpliteadmin
Digest: sha256:8c4b8c098e8a5ab8a98c6cb0cfc5d66ff54d0806ce949474cec0b8ea606a2977
Status: Downloaded newer image for acttaiwan/phpliteadmin:latest
Pulling cb-dragonfly-zookeeper (wurstmeister/zookeeper:latest)...
latest: Pulling from wurstmeister/zookeeper
Digest: sha256:7a7fd44a72104bfbd24a77844bad5fabc86485b036f988ea927d1780782a6680
Status: Downloaded newer image for wurstmeister/zookeeper:latest
Pulling jaeger (jaegertracing/all-in-one:latest)...
latest: Pulling from jaegertracing/all-in-one
Digest: sha256:89190bb28b8a65aed586804b7f2673441f659257d51447ab17447c062bc9d4a6
Status: Downloaded newer image for jaegertracing/all-in-one:latest
Pulling influxdb (influxdb:1.8.4)...
1.8.4: Pulling from library/influxdb
Digest: sha256:72b1b24a028878162ba61140f70baef70d9e1409682583f0acac034f9531d4f4
Status: Downloaded newer image for influxdb:1.8.4
Pulling grafana (grafana/grafana:7.4.5)...
7.4.5: Pulling from grafana/grafana
Digest: sha256:d322192ed2fa97b12df8806e0a5348aa238cc229884ca5b68579f754e634dc6b
Status: Downloaded newer image for grafana/grafana:7.4.5
Pulling cb-restapigw (cloudbaristaorg/cb-restapigw:v0.3.0-espresso)...
v0.3.0-espresso: Pulling from cloudbaristaorg/cb-restapigw
Digest: sha256:68482dc6e30596da35b10efd9245896ab302d44ca38db12c9dbf459d1f4577c3
Status: Downloaded newer image for cloudbaristaorg/cb-restapigw:v0.3.0-espresso
Pulling cb-dragonfly-influxdb (influxdb:1.8-alpine)...
1.8-alpine: Pulling from library/influxdb
Digest: sha256:deca2211fd4304bb6610b00e0dd3235719e2a6f917d6f3cea77302644e3aff81
Status: Downloaded newer image for influxdb:1.8-alpine
Pulling cb-dragonfly-kafka (wurstmeister/kafka:2.12-2.4.1)...
2.12-2.4.1: Pulling from wurstmeister/kafka
Digest: sha256:07d99647e4152d9ea4cc15d838681c2d7d6c2562a4e4f8560f8103f54b581df7
Status: Downloaded newer image for wurstmeister/kafka:2.12-2.4.1
Pulling cb-spider (cloudbaristaorg/cb-spider:v0.3.5)...
v0.3.5: Pulling from cloudbaristaorg/cb-spider
Digest: sha256:00a0c38c12287bc26e5bb217edb35dbac34c8856432a74710638dd6e40943237
Status: Downloaded newer image for cloudbaristaorg/cb-spider:v0.3.5
Pulling cb-tumblebug (cloudbaristaorg/cb-tumblebug:0.3.4)...
0.3.4: Pulling from cloudbaristaorg/cb-tumblebug
Digest: sha256:aa4859efac97f1d4b2dbc8a5f5f7fd2a9117fbd7cd36a5035b5be9d2c6bdddc7
Status: Downloaded newer image for cloudbaristaorg/cb-tumblebug:0.3.4
Pulling cb-webtool (cloudbaristaorg/cb-webtool:v0.3.0-espresso)...
v0.3.0-espresso: Pulling from cloudbaristaorg/cb-webtool
Digest: sha256:3615e0c6d76a54f4555849d1cfc81a56baefb3e19eda84cccb24f85356e4ebb5
Status: Downloaded newer image for cloudbaristaorg/cb-webtool:v0.3.0-espresso
Pulling cb-ladybug (cloudbaristaorg/cb-ladybug:v0.3.0-espresso)...
v0.3.0-espresso: Pulling from cloudbaristaorg/cb-ladybug
Digest: sha256:5e012f4daa1b392693dc1b7eef21ac6ab45e5970487f114005bcda080d1ac12a
Status: Downloaded newer image for cloudbaristaorg/cb-ladybug:v0.3.0-espresso
Pulling cb-dragonfly-kapacitor (kapacitor:1.5)...
1.5: Pulling from library/kapacitor
Digest: sha256:e2775151017cfc8490fad1b00a9435e7fe831f99917eb8b891f337ae0dd3c037
Status: Downloaded newer image for kapacitor:1.5
Pulling cb-dragonfly (cloudbaristaorg/cb-dragonfly:v0.3.2)...
v0.3.2: Pulling from cloudbaristaorg/cb-dragonfly
Digest: sha256:9257adf46b676c27d0def97ec997e920c2b0bcef45dd0680686514e95295322a
Status: Downloaded newer image for cloudbaristaorg/cb-dragonfly:v0.3.2
Creating cb-tumblebug-phpliteadmin ...
Creating cb-dragonfly-zookeeper ...
Creating cb-restapigw-influxdb ...
Creating cb-dragonfly-influxdb ...
Creating cb-restapigw-jaeger ...
Creating cb-dragonfly-kafka ...
Creating cb-tumblebug-phpliteadmin
Creating cb-dragonfly-influxdb
Creating cb-dragonfly-zookeeper
Creating cb-dragonfly-kafka
Creating cb-restapigw-influxdb
Creating cb-dragonfly-influxdb ... error
ERROR: for cb-dragonfly-influxdb  Cannot start service cb-dragonfly-influxdb: driver failed programming external connectivity on endpoint cb-dragonfly-influxdb (438f9de30e7a086d92694317a0e70f972c13fe6f76f9acf44813454e127c84f7): Error starting userland proxy: listen tcp6 [::]:28086: socket: aCreating cb-dragonfly-kafka ... error
ERROR: for cb-dragonfly-kafka  Cannot start service cb-dragonfly-kafka: driver failed programming external connectivity on endpoint cb-dragonfly-kafka (eb24788a48b9b78c39392ced0dccdf44f23b0f374a5c9067bf2e24d0c7b53b64): Error starting userland proxy: listen tcp6 [::]:9092: socket: address famCreating cb-dragonfly-zookeeper ... error
ERROR: for cb-dragonfly-zookeeper  Cannot start service cb-dragonfly-zookeeper: driver failed programming external connectivity on endpoint cb-dragonfly-zookeeper (4ae255dc8a3d57d183f66dd373f00e6a10f69c406964bb0e919805dfa0f6d2e6): Error starting userland proxy: listen tcp6 [::]:2181: socket:Creating cb-restapigw-jaeger ... error
ERROR: for cb-restapigw-jaeger  Cannot start service jaeger: driver failed programming external connectivity on endpoint cb-restapigw-jaeger (efe9cb9af6827761e897b94ac4845f8238ae9e712660fd2dd3804b3b3f6848a6): Error starting userland proxy: listen tcp6 [::]:16686: socket: address family not sCreating cb-restapigw-influxdb ... error
ERROR: for cb-restapigw-influxdb  Cannot start service influxdb: driver failed programming external connectivity on endpoint cb-restapigw-influxdb (36b5c461bde418baa2c671901c1557e546ba5a626ef16f0e0217e4d250bd16c5): Error starting userland proxy: listen tcp6 [::]:8086: socket: address family Creating cb-tumblebug-phpliteadmin ... error
ERROR: for cb-tumblebug-phpliteadmin  Cannot start service cb-tumblebug-phpliteadmin: driver failed programming external connectivity on endpoint cb-tumblebug-phpliteadmin (36cfa9474d686aa6c8ab72b834f0ff451176b62400686bfb8bf7ca8d5fab5c7f): Error starting userland proxy: listen tcp6 [::]:2015: socket: address family not supported by protocol
ERROR: for cb-tumblebug-phpliteadmin  Cannot start service cb-tumblebug-phpliteadmin: driver failed programming external connectivity on endpoint cb-tumblebug-phpliteadmin (36cfa9474d686aa6c8ab72b834f0ff451176b62400686bfb8bf7ca8d5fab5c7f): Error starting userland proxy: listen tcp6 [::]:2015: socket: address family not supported by protocol
ERROR: for cb-dragonfly-zookeeper  Cannot start service cb-dragonfly-zookeeper: driver failed programming external connectivity on endpoint cb-dragonfly-zookeeper (4ae255dc8a3d57d183f66dd373f00e6a10f69c406964bb0e919805dfa0f6d2e6): Error starting userland proxy: listen tcp6 [::]:2181: socket: address family not supported by protocol
ERROR: for jaeger  Cannot start service jaeger: driver failed programming external connectivity on endpoint cb-restapigw-jaeger (efe9cb9af6827761e897b94ac4845f8238ae9e712660fd2dd3804b3b3f6848a6): Error starting userland proxy: listen tcp6 [::]:16686: socket: address family not supported by protocol
ERROR: for influxdb  Cannot start service influxdb: driver failed programming external connectivity on endpoint cb-restapigw-influxdb (36b5c461bde418baa2c671901c1557e546ba5a626ef16f0e0217e4d250bd16c5): Error starting userland proxy: listen tcp6 [::]:8086: socket: address family not supported by protocol
ERROR: for cb-dragonfly-kafka  Cannot start service cb-dragonfly-kafka: driver failed programming external connectivity on endpoint cb-dragonfly-kafka (eb24788a48b9b78c39392ced0dccdf44f23b0f374a5c9067bf2e24d0c7b53b64): Error starting userland proxy: listen tcp6 [::]:9092: socket: address family not supported by protocol
ERROR: for cb-dragonfly-influxdb  Cannot start service cb-dragonfly-influxdb: driver failed programming external connectivity on endpoint cb-dragonfly-influxdb (438f9de30e7a086d92694317a0e70f972c13fe6f76f9acf44813454e127c84f7): Error starting userland proxy: listen tcp6 [::]:28086: socket: address family not supported by protocol
Encountered errors while bringing up the project.
exit status 1
cb-user@cb-larget-scale-test-env:~/setEnv$
cb-user@cb-larget-scale-test-env:~/setEnv$ cd cb-operator/src/
cb-user@cb-larget-scale-test-env:~/setEnv/cb-operator/src$ ./operator info
CB_OPERATOR_MODE: DockerCompose
[Get info for Cloud-Barista runtimes]
[Config path] ../docker-compose-mode-files/docker-compose.yaml
[v]Status of Cloud-Barista runtimes
          Name                         Command                State     Ports
-----------------------------------------------------------------------------
cb-dragonfly-influxdb       /entrypoint.sh influxd           Exit 128
cb-dragonfly-kafka          start-kafka.sh                   Exit 128
cb-dragonfly-zookeeper      /bin/sh -c /usr/sbin/sshd  ...   Exit 128
cb-restapigw-influxdb       /entrypoint.sh influxd           Exit 128
cb-restapigw-jaeger         /go/bin/all-in-one-linux - ...   Exit 128
cb-tumblebug-phpliteadmin   /usr/bin/caddy --conf /etc ...   Exit 128
[v]Status of Cloud-Barista runtime images
        Container                  Repository             Tag         Image Id      Size
------------------------------------------------------------------------------------------
cb-dragonfly-influxdb       influxdb                   1.8-alpine   f7c3651b1e6c   175 MB
cb-dragonfly-kafka          wurstmeister/kafka         2.12-2.4.1   2dd8b556702e   412 MB
cb-dragonfly-zookeeper      wurstmeister/zookeeper     latest       3f43f72cb283   486 MB
cb-restapigw-influxdb       influxdb                   1.8.4        8ffbb8ff883f   293 MB
cb-restapigw-jaeger         jaegertracing/all-in-one   latest       8b0544c31c7b   49.9 MB
cb-tumblebug-phpliteadmin   acttaiwan/phpliteadmin     latest       f5242ee12570   78.9 MB

원인

IPv6 를 지원하지 않는 VM에서 발생하는 에러임

해결 방법

moby/moby#42288

1. Docker 를 20.10.5 로 다운그레이드 (바람직한 해결 방법은 아닌 것으로 보임)
2. 포트 포워딩 (바인딩) 설정에 다음과 같이 기재

• docker 라면 => docker run -p 0.0.0.0:80:80
• docker-compose.yaml 이라면 =>

ports:
- "0.0.0.0:X:Y/tcp"

추후 조치

• 필요하다면
• NCP VM 외 다른 환경에서의 동작에 문제가 없다면

위의 2번째 해결 방법을
cb-operator 의 docker-compose.yaml 에 적용할 수도 있겠습니다.