Troubleshooting blog using docker

sudo docker images to see what version of docker you are running

pred@instance-1:/path/Blog/themes$ sudo docker images

REPOSITORY TAG IMAGE ID CREATED SIZE

ghost alpine efe90b499735 9 days ago 425MB

jwilder/nginx-proxy latest 0f74bh924b37 2 weeks ago 148MB

jwilder/nginx-proxy alpine db9682e674r5 2 months ago 53.6MB

sudo docker ps - shows all the pods

pred@instance-1:/path/Blog/themes$ sudo docker ps

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS

NAMES

10677f30368n ghost:alpine "docker-entrypoint.s…" 3 days ago Up 3 days 2368/tcp

blog

ada74376b934 jwilder/nginx-proxy "/app/docker-entrypo…" 3 days ago Up 3 days 0.0.0.0:80

->80/tcp, 0.0.0.0:443->443/tcp nginx-proxy

Docker logs instance number – to get more information about container

pred@instance-1:/path/Blog/themes$ sudo docker logs 10677f30120b | more

level:normal

UnauthorizedError: Access denied.

at new UnauthorizedError (/var/lib/ghost/versions/2.0.3/node_modules/ghost-ignition/lib/errors/index.js:101:23)

at authenticate (/var/lib/ghost/versions/2.0.3/core/server/services/auth/authenticate.js:88:33)

at allFailed (/var/lib/ghost/versions/2.0.3/node_modules/passport/lib/middleware/authenticate.js:107:18)

at attempt (/var/lib/ghost/versions/2.0.3/node_modules/passport/lib/middleware/authenticate.js:180:28)

at Strategy.strategy.fail (/var/lib/ghost/versions/2.0.3/node_modules/passport/lib/middleware/authenticate.js:297

:9)

To remember which docker commands you ran previously use command:

history | grep docker

To remove a pod in docker:

sudo docker rm -f docker container ID

Command to restart docker container image:

To instruct localhost to point back to blog:

Curl local host port 3001 to see if blog is running