Docker-compose
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Docker Compose[1] is a tool available since 2014 for defining and running multi-container Docker applications.
Rules are defined in docker-compose.yml
and executed by running docker-compose up
.
docker-compose
allows to define start order dependencies between containers.
For reference of valid options for docker compose check: https://docs.docker.com/compose/compose-file/
Contents
Installation
brew install docker-compose
Basic commands
docker-compose -h
(for list of commands and options)docker-compose up
[2] Builds, (re)creates, starts, and attaches to containers for a service.docker-compose up -d
- -d daemon
- Start your containers with a command line variable:
YOUR_VARIABLE=YOUR_VALUE docker-compose up
[3]
docker-compose -p NAME --project-name
Logs:
docker-compose logs
View output from containersdocker-compose logs -f
View output from containersdocker-compose pull SERVICE_NAME
ordocker-compose pull
docker-compose --verbose pull
docker-compose
[4]
docker-compose build
docker-compose bundle
docker-compose config
docker-compose create
docker-compose down
docker-compose down --remove-orphans
docker-compose events
docker-compose exec
docker-compose help
docker-compose images
docker-compose kill
docker-compose logs
[5]:docker-compose logs SERVICE_NAME
(You will find your SERVICE_NAME looking into your docker-compose.yml file)docker-compose pause
docker-compose port
docker-compose ps
docker-compose pull
[6].docker-compose pull SERVICE_NAME
. Just pull container images but do not start them. To update your image and start your services:docker-compose pull && docker-compose up -d
docker-compose push
docker-compose restart
docker-compose rm
docker-compose run
docker-compose scale
docker-compose start
docker-compose stop
docker-compose top
(Feb 2017) [7]docker-compose unpause
docker-compose up
Docker compose file: docker-compose.yml
Activities
Basic
- Read
docker-compose
StackOverflow questions: https://stackoverflow.com/questions/tagged/docker-compose?tab=Votes - Read
docker-compose
changelog: https://github.com/docker/compose/blob/master/CHANGELOG.md - /Review docker compose file format evolution/
Advanced
- Read
docker-compose
source code: https://github.com/docker/compose - Read Ansible module documentation about
docker_compose
: https://docs.ansible.com/ansible/latest/modules/docker_compose_module.html - Learn to use extension-fields[8] or templating added in 3.4 version. [9]
See also
docker stack
anddocker swarm
commandsdocker start
- Kubernetes: distributions, tools, CKA, CKS, Kubernetes interfaces: CSI, CNI, installation, workloads, networking,
kubeadm
,Kubernetes API
, Kubernetes API Server,kubectl, kubeadm, kubelet, kube-proxy
, Cloud services: EKS, GKE, TKE, DKS, Helm, Kubernetes RBAC, Kubernetes deployments, Minikube, Rancher, OpenShift, Charmed Kubernetes, Ingress, Kubernetes scheduler, Kubernetes Finalizers, logging, Kubernetes operator, Orka,kind:
, Kubernetes namespaces, Kubernetes dashboard, Kubernetes Metrics Server, Field Selectors, CoreDNS, CRI, Kubernetes Topology Manager, Kubernetes governance: (SIG, KEP), Kustomize, controllers,ReadinessProbe, LivenessProbe
, KOPS, K9s, Kui, k3s, ImagePullBackOff, PDB, EndPoints, Kots, metadata, Karpenter, Replicated.com, Kubernetes Authenticating, Kubernetes timeline, Changelog/Versions, service accounts, Kubernetes Pod Lifecycle, Kubernetes Conformance Certified, Kubernetes backup, Kubernetes Pod Security Admission, tEKS, Kubernetes events, Kubernetes ports, Kubernetes policies, Connect, addons, DoKC, Kubernetes control plane, Kubernetes Federation, Kubernetes info, Kubetest2, Sidecar (Kubernetes) docker-compose
,docker-compose.yml
: [services
|volumes
|networks
|up
|down
|restart
|logs
|create
|changelog
|version
|secrets
|config
|-v
|-h
|exec], docker-compose pull
,Environment:
, Docker-compose.yml examples,.env
, release notes, expose:, docker-compose --env-file,services.deploy.resources
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Source: https://en.wikiversity.org/wiki/DevOps/Docker/docker_compose
- ↑ https://docs.docker.com/compose/
- ↑ https://docs.docker.com/compose/reference/up/
- ↑ https://www.oreilly.com/ideas/3-docker-compose-features-for-improving-team-development-workflow
- ↑ https://docs.docker.com/compose/reference/
- ↑ https://docs.docker.com/compose/reference/logs/
- ↑ https://docs.docker.com/compose/reference/pull/
- ↑ https://github.com/docker/compose/blob/master/CHANGELOG.md#1110-2017-02-08
- ↑ https://docs.docker.com/compose/compose-file/#extension-fields
- ↑ https://www.oreilly.com/ideas/3-docker-compose-features-for-improving-team-development-workflow
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