quay.io/3scale/apicast:master throws warn after pull complete

[rajputvishwas]

[provide a description of the issue] Hi, I am trying very simple command, assume that I have valid access token and admin portal domain.

docker run --name apicast --rm -p 8080:8080 -e THREESCALE_PORTAL_ENDPOINT=https://ACCESS_TOKEN@ADMIN_PORTAL_DOMAIN quay.io/3scale/apicast:master

Version

Client: Docker Engine - Community Version: 19.03.4 API version: 1.40 Go version: go1.12.10 Git commit: 9013bf583a Built: Fri Oct 18 15:53:51 2019 OS/Arch: linux/amd64 Experimental: false

Server: Docker Engine - Community Engine: Version: 19.03.4 API version: 1.40 (minimum version 1.12) Go version: go1.12.10 Git commit: 9013bf583a Built: Fri Oct 18 15:52:23 2019 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.2.10 GitCommit: b34a5c8af56e510852c35414db4c1f4fa6172339 runc: Version: 1.0.0-rc8+dev GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657 docker-init: Version: 0.18.0 GitCommit: fec3683

docker inspect --format='{{.Created}}' quay.io/3scale/apicast:master 2019-10-17T09:30:58.986257318Z

Steps To Reproduce

1. You need to sign up to 3scale account. [https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.0/html-single/deployment_options/index#apicast-overview]

2. docker run --name apicast --rm -p 8080:8080 -e THREESCALE_PORTAL_ENDPOINT=https://ACCESS_TOKEN@ADMIN_PORTAL_DOMAIN quay.io/3scale/apicast:master

Current Result

master: Pulling from 3scale/apicast 8ba884070f61: Pull complete 5c7077850b1d: Pull complete 955ea15d85ac: Pull complete d0f44c596870: Pull complete 633094a2dec0: Pull complete 1a777cd0f1ad: Pull complete e738616bccd8: Pull complete 715d85ca0873: Pull complete ccfa3dfeebe9: Pull complete Digest: sha256:f8b6673c8b354749b9eb5bb6657a4d7e993e2ff421803f2586a5dd6b180db5b3 Status: Downloaded newer image for quay.io/3scale/apicast:master 2019/11/04 10:28:17 [warn] 16#16: 2 [lua] _G write guard:12: writing a global lua variable ('lfs') which may lead to race conditions between concurrent requests, so prefer the use of 'local' variables stack traceback: [C]: at 0x7fc670b10980 [C]: at 0x7fc6725e4b60 [C]: in function 'pcall' ./lua_modules/share/lua/5.1/pl/path.lua:22: in main chunk [C]: in function 'require' ./src/apicast/cli/filesystem.lua:6: in main chunk [C]: in function 'require' ./src/apicast/cli/template.lua:11: in main chunk [C]: in function 'require' ./src/apicast/cli/command/start.lua:17: in main chunk [C]: in function 'require' ./src/apicast/cli.lua:18: in function 'load_commands' ./src/apicast/cli.lua:23: in main chunk [C]: in function 'require' /tmp/BV0ywKmDGJ:60: in function 'file_gen' init_worker_by_lua:49: in function [C]: in function 'xpcall' init_worker_by_lua:56: in function , context: ngx.timer 2019/11/04 10:28:17 [warn] 16#16: 2 [lua] _G write guard:12: writing a global lua variable ('yaml') which may lead to race conditions between concurrent requests, so prefer the use of 'local' variables stack traceback: [C]: at 0x7fc6706fdd00 [C]: in function 'require' ./lua_modules/share/lua/5.1/lyaml/init.lua:34: in main chunk [C]: in function 'require' ./src/resty/yaml.lua:6: in main chunk [C]: in function 'require' ./src/apicast/configuration_loader/data_url.lua:9: in main chunk [C]: in function 'require' ./src/apicast/configuration_loader.lua:5: in main chunk [C]: in function 'root_require' ... [C]: in function 'require' ./src/apicast/cli/command/start.lua:18: in main chunk [C]: in function 'require' ./src/apicast/cli.lua:18: in function 'load_commands' ./src/apicast/cli.lua:23: in main chunk [C]: in function 'require' /tmp/BV0ywKmDGJ:60: in function 'file_gen' init_worker_by_lua:49: in function [C]: in function 'xpcall' init_worker_by_lua:56: in function , context: ngx.timer ^C root@pod-pod-AppModelPlatformTestingPhase4:~/okd# root@pod-pod-AppModelPlatformTestingPhase4:~/okd# docker version Client: Docker Engine - Community Version: 19.03.4 API version: 1.40 Go version: go1.12.10 Git commit: 9013bf583a Built: Fri Oct 18 15:53:51 2019 OS/Arch: linux/amd64 Experimental: false

Server: Docker Engine - Community Engine: Version: 19.03.4 API version: 1.40 (minimum version 1.12) Go version: go1.12.10 Git commit: 9013bf583a Built: Fri Oct 18 15:52:23 2019 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.2.10 GitCommit: b34a5c8af56e510852c35414db4c1f4fa6172339 runc: Version: 1.0.0-rc8+dev GitCommit: 3e425f80a8c931f88e6d94a8c831b9d5aa481657 docker-init: Version: 0.18.0 GitCommit: fec3683

Expected Result

It should pull and run the image

Additional Information

[keyur9]

+1. Having a similar error.

Is there any way to resolve it?

[rajputvishwas]

I guess there is problem with the image quay.io/3scale/apicast:master, I have then switched to registry.access.redhat.com/3scale-amp20/apicast-gateway:1.0.

Follow the given steps

oc create secret generic apicast-configuration-url-secret --from-literal=password=https://208xxxxxxxxxxxxxxxxxxxxxxx0d6@xxxxx-admin.3scale.net --type=kubernetes.io/basic-auth #Create secret for 3scale app

oc new-app --docker-image=registry.access.redhat.com/3scale-amp20/apicast-gateway:1.0 --param CONFIGURATION_URL_SECRET=apicast-configuration-url-secret -e THREESCALE_PORTAL_ENDPOINT=https://208xxxxxxxxxxxxxxxxxxxxxxx0d6@xxxxx-admin.3scale.net #Create 3scale app

[keyur9]

Thank you for your help @rajputvishwas. The steps you'd shared works fine.