still pretty new to docker and i could use some help. I am trying to setup some docker containers precisely the redash appplication. Here is my working code:
sudo docker network create redash_default
sudo docker container run --name redis --network redash_default -d redis:4.0-alpine
sudo docker container run --name postgres --network redash_default --env-file /opt/redash/env -v /opt/redash/postgres-data -d postgres:9.5.21-alpine
sudo docker container run --rm -p 5000:5000 -e REDASH_WEB_WORKERS=4 --name server --network redash_default --env-file env redash/redash:7.0.0.b18042 create_db
sudo docker container run -d --restart always -p 5000:5000 -e REDASH_WEB_WORKERS=4 --name server --network redash_default --env-file env redash/redash:7.0.0.b18042
sudo docker container run -d --restart always -e QUEUES=celery -e WORKERS_COUNT=1 --name scheduler --network redash_default --env-file env redash/redash:7.0.0.b18042
sudo docker container run -d --restart always -e QUEUES=scheduled_queries,schemas -e WORKERS_COUNT=1 --name scheduled_worker --network redash_default --env-file env redash/redash:7.0.0.b18042
sudo docker container run -d --restart always -e QUEUES=queries -e WORKERS_COUNT=2 --name adhoc_worker --network redash_default --env-file env redash/redash:7.0.0.b18042
sudo docker container run -d --restart always -p 80:80 --link server:redash --name nginx --network redash_default redash/nginx:latest
however i am only allowed to run the containers in read-only mode which is breaking the application. Only redis seemed to like the read-only mode so i thought about mounting an external persistent disk on the instance /dockervol/ where the apps can be given RW access but i cant seem to get that work either. here is something i have tried for example with nginx
docker container run -p 80:80 --mount type=bind,source=/dockervol/nginx,target=/etc/nginx – read-only --link server:redash --name nginx --network redash_default redash/nginx:latest
i get an error
nginx: [emerg] open() “/etc/nginx/nginx.conf” failed (2: No such file or directory)
My question is how do i get all the containers to work in read-only mode with a persistent volume without breaking the application.
Related
Working on docker desktop on windows.
docker command from the PowerShell:
docker run -p 80:8080 -d --name demo1 -e SWAGGER_JSON=/custom/swagger.json -v a-data-volume:/custom swaggerapi/swagger-ui
docker command from the Git Bash:
docker run -p 80:8080 -d --name demo2 -e SWAGGER_JSON=/custom/swagger.json -v a-data-volume:/custom swaggerapi/swagger-ui
Issue: The environment variable SWAGGER_JSON is not the same on both containers even though it is set the same way in the command. While demo1 has the correct one, demo2 doesn't.
When I use this command:
docker run -d --hostname rabbit1 --net=host --name myrabbit1 -p 4369:4369 -p 15672:15672 -p 5672:5672 -e RABBITMQ_DEFAULT_USER=admin -e RABBITMQ_DEFAULT_PASS=admin -e RABBITMQ_ERLANG_COOKIE='rabbitcookie' rabbitmq:3.6.9-management
The container is started but there is no log file. If I want to see the rabbit logs inside the container, how should I modify the above command?
I created three zookeeper nodes in docker with the following commands.
docker run -d -p 2181:2181 --name zookeeper_node1 --privileged --restart always --network zoonet --ip 172.18.0.2 -v C:/zookeeper/zk_node1/volumes/data:/data -v C:/zookeeper/zk_node1/volumes/datalog:/datalog -v C:/zookeeper/zk_node1/volumes/logs:/logs -e ZOO_MY_ID=1 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888;2181 server.2=172.18.0.3:2888:3888;2181 server.3=172.18.0.4:2888:3888;2181" 36c607e7b14d
docker run -d -p 2182:2181 --name zookeeper_node2 --privileged --restart always --network zoonet --ip 172.18.0.3 -v C:/zookeeper/zk_node2/volumes/data:/data -v C:/zookeeper/zk_node2/volumes/datalog:/datalog -v C:/zookeeper/zk_node2/volumes/logs:/logs -e ZOO_MY_ID=2 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888;2181 server.2=172.18.0.3:2888:3888;2181 server.3=172.18.0.4:2888:3888;2181" 36c607e7b14d
docker run -d -p 2183:2181 --name zookeeper_node3 --privileged --restart always --network zoonet --ip 172.18.0.4 -v C:/zookeeper/zk_node3/volumes/data:/data -v C:/zookeeper/zk_node3/volumes/datalog:/datalog -v C:/zookeeper/zk_node3/volumes/logs:/logs -e ZOO_MY_ID=3 -e "ZOO_SERVERS=server.1=172.18.0.2:2888:3888;2181 server.2=172.18.0.3:2888:3888;2181 server.3=172.18.0.4:2888:3888;2181" 36c607e7b14d
The above three zookeeper nodes are in a network called zoonet.
I have changed the config files and started a clickhouse node in zoonet(existing in docker). I used the below command to start the clickhouse node.
docker run -d -p 8125:8123 -p 9001:9000 -p 9019:9009 --name=ck_node-1 --privileged --network zoonet --ip 172.18.0.5 --ulimit nofile=262144:262144 -v C:/some-clickhouse-server/ck-node-1/data:/var/lib/clickhouse:rw -v C:/some-clickhouse-server/ck-node-1/conf:/etc/clickhouse-server:rw -v C:/some-clickhouse-server/ck-node-1/log:/var/log/clickhouse-server:rw d846490c0466
It started the node and exited.
Can someone please help me how bring click house node into zoonet.
Thanks in Advance!
Don't try to volume clickhouse data folder -v C:/some-clickhouse-server/ck-node-1/data:/var/lib/clickhouse:rw
only logs
-v C:/some-clickhouse-server/ck-node-1/logs:/var/log/clickhouse-server/:rw
cause Windows 10 + WSL2 (I hope you use latest Docker Desktop) will mount this with 0777 rights and wrong file and folder owner, clickhouse-server will check it and fail during restart
I want to know if I can link Docker containers to a running container. I am running this command on a server:
docker run -d -u jenkins --name appdev-jenkins --network=host --memory="8g" -p 80:8080 -p 443:443 -p 50000:50000 -v "/opt/jenkins":/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock jenkinsci/blueocean
I want to be able to link another Jenkins instance as an agent to the original Jenkins instance. Is this possible?
Have you tried the following?
docker run -d --link appdev-jenkins --name second-jenkins [other params]
I am running restcomm docker container in AMI where. I have created the container by default setting.
Using the default values:
docker run --name=restcomm -d -p 8080:8080 -p 5080:5080 -p 5082:5082 -p 5080:5080/udp -p 65000-65535:65000-65535/udp gvagenas/restcomm:7.3.0
i have not been able to access the RVD by
http://x.x.x.x:8080
Can you try the command mentioned in http://www.telestax.com/rapid-webrtc-application-development-with-restcomm-and-docker/ ie
docker run –name=restcomm -d -e STATIC_ADDRESS=”YOUR_HOST_IP_ADDRESS_HERE” -p 8080:8080 -p 5080:5080 -p 5082:5082 -p 5080:5080/udp -p 65000-65535:65000-65535/udp gvagenas/restcomm