forked from LaconicNetwork/kompose
Merge pull request #615 from cdrage/update-table
Remove version column from conversion document
This commit is contained in:
Suraj Deshmukh
GitHub
commit
2a708bcdcf
@ -1,65 +1,65 @@
|
||||
# Conversion reference
|
||||
|
||||
This document outlines all the conversion details regarding `docker-compose.yaml` values to Kubernetes / OpenShift artifacts.
|
||||
This document outlines all possible conversion details regarding `docker-compose.yaml` values to Kubernetes / OpenShift artifacts. This includes version 1, 2 and 3 of Docker Compose.
|
||||
|
||||
| Value | Ver. | Support | K8s / OpenShift | Notes |
|
||||
|-------------------|---------|-----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|
|
||||
| __SERVICE__ | | | | |
|
||||
| build | | Y | OpenShift: [BuildConfig](https://docs.openshift.com/enterprise/3.1/dev_guide/builds.html#defining-a-buildconfig) | Converts, but local builds are not yet supported. See issue [97](https://github.com/kubernetes-incubator/kompose/issues/97) |
|
||||
| cap_add, cap_drop | | Y | [Pod.Spec.Container.SecurityContext.Capabilities.Add/Drop](https://kubernetes.io/docs/api-reference/v1.6/#capabilities-v1-core) | |
|
||||
| command | | Y | [Pod.Spec.Container.Command](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_container) | |
|
||||
| cgroup_parent | | N | | No compatibility with Kubernetes / OpenShift. Limited use-cases with Docker. |
|
||||
| container_name | | Y | Mapped to both [Metadata.Name](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/identifiers.md) and [Deployment.Spec.Containers.Name](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/identifiers.md) | |
|
||||
| deploy | v3 | N | | Upcoming support started |
|
||||
| devices | | N | | Not supported within Kubernetes, see this [issue](https://github.com/kubernetes/kubernetes/issues/5607) |
|
||||
| depends_on | | N | | |
|
||||
| dns | | N | | |
|
||||
| dns_search | | N | | |
|
||||
| tmpfs | | Y | [Pod.Spec.Containers.Volumes.EmptyDir](https://kubernetes.io/docs/concepts/storage/volumes/#emptydir) | Creates `emptyDir` volume with `medium` set to `Memory` & mounts given directory inside container |
|
||||
| entrypoint | | Y | [Pod.Spec.Container.Command](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_container) | Same as `command` |
|
||||
| env_file | | N | | |
|
||||
| environment | | Y | [Pod.Spec.Container.Env](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_envvar) | |
|
||||
| expose | | Y | [Service.Spec.Ports](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_containerport) | |
|
||||
| extends | v2 | Y | | Extends by utilizing the same image supplied |
|
||||
| external_links | | N | | |
|
||||
| extra_hosts | | N | | |
|
||||
| group_add | | N | | |
|
||||
| healthcheck | v2.1/v3 | N | | |
|
||||
| image | | Y | [Deployment.Spec.Containers.Image](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_container) | |
|
||||
| isolation | | N | | |
|
||||
| labels | | Y | [Metadata.Annotations](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_objectmeta) | |
|
||||
| links | | N | | |
|
||||
| logging | | N | | |
|
||||
| network_mode | | N | | |
|
||||
| networks | | N | | |
|
||||
| pid | | N | | |
|
||||
| ports | | Y | [Service.Spec.Ports](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_containerport) | |
|
||||
| security_opt | | N | | |
|
||||
| stop_grace_period | | Y | [Pod.Spec.TerminationGracePeriodSeconds](https://kubernetes.io/docs/resources-reference/v1.6/#podspec-v1-core) | |
|
||||
| stop_signal | | N | | |
|
||||
| sysctls | | N | | |
|
||||
| ulimits | | N | | See this [issue](https://github.com/kubernetes/kubernetes/issues/3595) on the k8s repo |
|
||||
| userns_mode | | N | | |
|
||||
| volumes | | Y | [PersistentVolumeClaim](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_PersistentVolumeClaim) | Creates a PersistentVolumeClaim. Can only be created if there is already a PersistentVolume within the cluster |
|
||||
| volume_driver | v2 | N | | |
|
||||
| volumes_from | v2 | Y | [PersistentVolumeClaim](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_PersistentVolumeClaim) | Creates a PersistentVolumeClaim that is both shared by deployment and deployment config (OpenShift) |
|
||||
| cpu_shares | v2 | N | | |
|
||||
| cpu_quota | v2 | N | | |
|
||||
| cpuset | v2 | N | | |
|
||||
| mem_limit | v2 | Y | [...Containers.Resources.Limits.Memory](https://kubernetes.io/docs/api-reference/v1/definitions/#_v1_resourcefieldselector) | |
|
||||
| memswap_limit | v2 | N | | Use `mem_limit` |
|
||||
| | | | | |
|
||||
| __VOLUME__ | | | | |
|
||||
| driver | | N | | |
|
||||
| driver_opts | | N | | |
|
||||
| external | | N | | |
|
||||
| labels | | N | | |
|
||||
| | | | | |
|
||||
| __NETWORK__ | | | | |
|
||||
| driver | | N | | |
|
||||
| driver_opts | | N | | |
|
||||
| enable_ipv6 | | N | | |
|
||||
| ipam | | N | | |
|
||||
| internal | | N | | |
|
||||
| labels | | N | | |
|
||||
| external | | N | | |
|
||||
| Value | Support | K8s / OpenShift | Notes |
|
||||
|-------------------|---------|------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------|
|
||||
| SERVICE | | | |
|
||||
| build | Y | OpenShift: BuildConfig | Converts, but local builds are not yet supported. See issue 97 |
|
||||
| cap_add, cap_drop | Y | Pod.Spec.Container.SecurityContext.Capabilities.Add/Drop | |
|
||||
| command | Y | Pod.Spec.Container.Command | |
|
||||
| cgroup_parent | N | | No compatibility with Kubernetes / OpenShift. Limited use-cases with Docker. |
|
||||
| container_name | Y | Mapped to both Metadata.Name and Deployment.Spec.Containers.Name | |
|
||||
| deploy | N | | Upcoming support started |
|
||||
| devices | N | | Not supported within Kubernetes, see this issue |
|
||||
| depends_on | N | | |
|
||||
| dns | N | | |
|
||||
| dns_search | N | | |
|
||||
| tmpfs | Y | Pod.Spec.Containers.Volumes.EmptyDir | Creates emptyDirvolume with medium set to Memory & mounts given directory inside container |
|
||||
| entrypoint | Y | Pod.Spec.Container.Command | Same as command |
|
||||
| env_file | N | | |
|
||||
| environment | Y | Pod.Spec.Container.Env | |
|
||||
| expose | Y | Service.Spec.Ports | |
|
||||
| extends | Y | | Extends by utilizing the same image supplied |
|
||||
| external_links | N | | |
|
||||
| extra_hosts | N | | |
|
||||
| group_add | N | | |
|
||||
| healthcheck | N | | |
|
||||
| image | Y | Deployment.Spec.Containers.Image | |
|
||||
| isolation | N | | |
|
||||
| labels | Y | Metadata.Annotations | |
|
||||
| links | N | | |
|
||||
| logging | N | | |
|
||||
| network_mode | N | | |
|
||||
| networks | N | | |
|
||||
| pid | N | | |
|
||||
| ports | Y | Service.Spec.Ports | |
|
||||
| security_opt | N | | |
|
||||
| stop_grace_period | Y | Pod.Spec.TerminationGracePeriodSeconds | |
|
||||
| stop_signal | N | | |
|
||||
| sysctls | N | | |
|
||||
| ulimits | N | | See this issue on the k8s repo |
|
||||
| userns_mode | N | | |
|
||||
| volumes | Y | PersistentVolumeClaim | Creates a PersistentVolumeClaim. Can only be created if there is already a PersistentVolume within the cluster |
|
||||
| volume_driver | N | | |
|
||||
| volumes_from | Y | PersistentVolumeClaim | Creates a PersistentVolumeClaim that is both shared by deployment and deployment config (OpenShift) |
|
||||
| cpu_shares | N | | |
|
||||
| cpu_quota | N | | |
|
||||
| cpuset | N | | |
|
||||
| mem_limit | Y | …Containers.Resources.Limits.Memory | |
|
||||
| memswap_limit | N | | Use mem_limit |
|
||||
| | | | |
|
||||
| VOLUME | | | |
|
||||
| driver | N | | |
|
||||
| driver_opts | N | | |
|
||||
| external | N | | |
|
||||
| labels | N | | |
|
||||
| | | | |
|
||||
| NETWORK | | | |
|
||||
| driver | N | | |
|
||||
| driver_opts | N | | |
|
||||
| enable_ipv6 | N | | |
|
||||
| ipam | N | | |
|
||||
| internal | N | | |
|
||||
| labels | N | | |
|
||||
| external | N | | |
|
||||
|
||||
Loading…
Reference in New Issue
Block a user