+28
-28
lines changedFilter options
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lines changed Original file line number Diff line number Diff line change
@@ -78,7 +78,7 @@ var (
78 78 79 79
var convertCmd = &cobra.Command{
80 80
Use: "convert",
81 -
Short: "Convert a Docker Compose file",
81 +
Short: "Convert a Compose file",
82 82
Example: ` kompose --file compose.yaml convert
83 83
kompose -f first.yaml -f second.yaml convert
84 84
kompose --provider openshift --file compose.yaml convert`,
@@ -51,7 +51,7 @@ var (
51 51
// RootCmd root level flags and commands
52 52
var RootCmd = &cobra.Command{
53 53
Use: "kompose",
54 -
Short: "A tool helping Docker Compose users move to Kubernetes",
54 +
Short: "A tool helping Compose users move to Kubernetes",
55 55
Long: `Kompose is a tool to help users who are familiar with docker-compose move to Kubernetes.`,
56 56
Example: ` kompose --file compose.yaml convert
57 57
kompose -f first.yaml -f second.yaml convert
@@ -18,7 +18,7 @@ redirect_from:
18 18 19 19
## Loader
20 20 21 -
The Loader reads the input file now `kompose` supports [Docker Compose](https://docs.docker.com/compose) v1, v2 and converts it to KomposeObject.
21 +
The Loader reads the input file now `kompose` supports [Compose](https://docs.docker.com/compose) v1, v2 and converts it to KomposeObject.
22 22 23 23
Loader is represented by a Loader interface:
24 24
@@ -24,7 +24,7 @@ We're doing our best to keep it up to date as soon as possible in our releases t
24 24
**Glossary:**
25 25 26 26
- **✓:** Converts
27 -
- **-:** Not in this Docker Compose Version
27 +
- **-:** Not in this Compose Version
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- **n:** Not yet implemented
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- **x:** Not applicable / no 1-1 conversion
30 30
@@ -90,7 +90,7 @@ We're doing our best to keep it up to date as soon as possible in our releases t
90 90
| stop_signal | x | x | x | | Not supported within Kubernetes. See issue https://github.com/kubernetes/kubernetes/issues/30051 |
91 91
| sysctls | n | n | n | | |
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| ulimits | x | x | x | | Not supported within Kubernetes. See issue https://github.com/kubernetes/kubernetes/issues/3595 |
93 -
| userns_mode | x | x | x | | Not supported within Kubernetes and ignored in Docker Compose Version 3 |
93 +
| userns_mode | x | x | x | | Not supported within Kubernetes and ignored in Compose Version 3 |
94 94
| volumes | ✓ | ✓ | ✓ | PersistentVolumeClaim | Creates a PersistentVolumeClaim. Can only be created if there is already a PersistentVolume within the cluster |
95 95
| volumes: short-syntax | ✓ | ✓ | ✓ | PersistentVolumeClaim | Creates a PersistentVolumeClaim. Can only be created if there is already a PersistentVolume within the cluster |
96 96
| volumes: long-syntax | - | - | ✓ | PersistentVolumeClaim | Creates a PersistentVolumeClaim. Can only be created if there is already a PersistentVolume within the cluster |
@@ -44,13 +44,13 @@ Starting cluster components...
44 44
Kubectl is now configured to use the cluster
45 45
```
46 46 47 -
**Download an [example Docker Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
47 +
**Download an [example Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
48 48 49 49
```sh
50 50
wget https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml
51 51
```
52 52 53 -
**Convert your Docker Compose file to Kubernetes:**
53 +
**Convert your Compose file to Kubernetes:**
54 54 55 55
Run `kompose convert` in the same directory as your `compose.yaml` file.
56 56
@@ -134,13 +134,13 @@ Starting local OpenShift cluster using 'kvm' hypervisor...
134 134
...
135 135
```
136 136 137 -
**Download an [example Docker Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
137 +
**Download an [example Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
138 138 139 139
```sh
140 140
wget https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml
141 141
```
142 142 143 -
**Convert your Docker Compose file to OpenShift:**
143 +
**Convert your Compose file to OpenShift:**
144 144 145 145
Run `kompose convert --provider=openshift` in the same directory as your `compose.yaml` file.
146 146
@@ -254,13 +254,13 @@ Starting local OpenShift cluster using 'kvm' hypervisor...
254 254
...
255 255
```
256 256 257 -
**Download an [example Docker Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
257 +
**Download an [example Compose file](https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml), or use your own:**
258 258 259 259
```sh
260 260
wget https://raw.githubusercontent.com/kubernetes/kompose/main/examples/compose.yaml
261 261
```
262 262 263 -
**Convert your Docker Compose file to OpenShift:**
263 +
**Convert your Compose file to OpenShift:**
264 264 265 265
Run `kompose convert --provider=openshift` in the same directory as your `compose.yaml` file.
266 266
@@ -16,7 +16,7 @@ There are some projects out there known to use Kompose integrated in some form o
16 16 17 17
### Kompose UI by Jad Chamoun (ICANN) and Joe Haddad (Anghami)
18 18 19 -
**Description:** "A web interface to convert Docker Compose files to Kubernetes YAML"
19 +
**Description:** "A web interface to convert Compose files to Kubernetes YAML"
20 20 21 21
**Link:** [https://github.com/JadCham/komposeui](https://github.com/JadCham/komposeui)
22 22
@@ -48,7 +48,7 @@ There are some projects out there known to use Kompose integrated in some form o
48 48 49 49
**Description:** "Maven is one of the widely used build tools for Java applications. The Fabric8 Maven Plugin is a maven extension that simplifies the deployment of Java applications to Kubernetes or OpenShift clusters.
50 50
The main task of this plugin is to build Docker images, generate Kubernetes or OpenShift resource descriptors and run/deploy the application on Kubernetes or OpenShift cluster.
51 -
The plugin has a wide range of configuration options. Docker Compose is one of the options to bring up deployments on Kubernetes or OpenShift clusters.
51 +
The plugin has a wide range of configuration options. Compose is one of the options to bring up deployments on Kubernetes or OpenShift clusters.
52 52
Technically, Fabric8 Maven Plugin processes the external compose.yml file and generates Kubernetes or OpenShift resources via Kompose."
53 53 54 54
**Links:**
@@ -9,7 +9,7 @@ redirect_from:
9 9 10 10
# Fabric8 Maven Plugin + Kompose:
11 11 12 -
Let's deploy a Springboot Java application with Docker Compose file using Fabric8 Maven Plugin to Kubernetes or OpenShift.
12 +
Let's deploy a Springboot Java application with Compose file using Fabric8 Maven Plugin to Kubernetes or OpenShift.
13 13 14 14
##### Requirements
15 15
@@ -46,7 +46,7 @@ $ mvn fabric8:install
46 46 47 47
This command installs the `kompose` on the host.
48 48 49 -
**4. Configure Fabric8 Maven Plugin to use a Docker Compose file**
49 +
**4. Configure Fabric8 Maven Plugin to use a Compose file**
50 50 51 51
```bash
52 52
<plugin>
@@ -66,7 +66,7 @@ This command installs the `kompose` on the host.
66 66
</plugin>
67 67
```
68 68 69 -
Add the `<configuration>` and `<executions>` sections to `pom.xml` as shown in above `pom.xml` snippet. Update the `<composeFile>` to provide the relative path of Docker Compose file from `pom.xml`
69 +
Add the `<configuration>` and `<executions>` sections to `pom.xml` as shown in above `pom.xml` snippet. Update the `<composeFile>` to provide the relative path of Compose file from `pom.xml`
70 70 71 71
**5. Deploy application on Kubernetes or OpenShift**
72 72
@@ -17,7 +17,7 @@ You can choose a targeted provider using global option `--provider`. If no provi
17 17 18 18
## Kompose Convert
19 19 20 -
Kompose supports conversion of V1, V2, and V3 Docker Compose files into Kubernetes and OpenShift objects.
20 +
Kompose supports conversion of V1, V2, and V3 Compose files into Kubernetes and OpenShift objects.
21 21 22 22
### Kubernetes
23 23
@@ -609,9 +609,9 @@ services:
609 609 610 610
#### Warning about Deployment Config's
611 611 612 -
If the Docker Compose file has a volume specified for a service, the Deployment (Kubernetes) or DeploymentConfig (OpenShift) strategy is changed to "Recreate" instead of "RollingUpdate" (default). This is done to avoid multiple instances of a service from accessing a volume at the same time.
612 +
If the Compose file has a volume specified for a service, the Deployment (Kubernetes) or DeploymentConfig (OpenShift) strategy is changed to "Recreate" instead of "RollingUpdate" (default). This is done to avoid multiple instances of a service from accessing a volume at the same time.
613 613 614 -
If the Docker Compose file has service name with `_` or `.` in it (eg.`web_service` or `web.service`), then it will be replaced by `-` and the service name will be renamed accordingly (eg.`web-service`). Kompose does this because "Kubernetes" doesn't allow `_` in object name.
614 +
If the Compose file has service name with `_` or `.` in it (eg.`web_service` or `web.service`), then it will be replaced by `-` and the service name will be renamed accordingly (eg.`web-service`). Kompose does this because "Kubernetes" doesn't allow `_` in object name.
615 615 616 616
Please note that changing service name might break some `compose` files.
617 617
@@ -621,7 +621,7 @@ To generate network policies, all you need is to use the `--generate-network-pol
621 621 622 622
## Build and push image
623 623 624 -
If the Docker Compose file has `build` or `build:context, build:dockerfile` keys, build will run when `--build` specified.
624 +
If the Compose file has `build` or `build:context, build:dockerfile` keys, build will run when `--build` specified.
625 625 626 626
And Image will push to _docker.io_ (default) when `--push-image=true` specified.
627 627
@@ -4,15 +4,15 @@ layout: default
4 4 5 5
# Kubernetes + Compose = Kompose
6 6 7 -
## A conversion tool to go from Docker Compose to Kubernetes
7 +
## A conversion tool to go from Compose to Kubernetes
8 8 9 9
### What's Kompose?
10 10 11 -
Kompose is a conversion tool for Docker Compose to container orchestrators such as Kubernetes (or OpenShift).
11 +
Kompose is a conversion tool for Compose to container orchestrators such as Kubernetes (or OpenShift).
12 12 13 13
Why do developers love it?
14 14 15 -
- Simplify your development process with Docker Compose and then deploy your containers to a production cluster
15 +
- Simplify your development process with Compose and then deploy your containers to a production cluster
16 16
- Convert your `docker-compose.yaml` with one simple command `kompose convert`
17 17 18 18
### It's as simple as 1-2-3
@@ -250,7 +250,7 @@ func convertDockerLabel(dockerLabel string) (string, error) {
250 250
return "", errors.New(errMsg)
251 251
}
252 252 253 -
// Convert the Docker Compose volumes to []string (the old way)
253 +
// Convert the Compose volumes to []string (the old way)
254 254
// TODO: Check to see if it's a "bind" or "volume". Ignore for now.
255 255
// TODO: Refactor it similar to loadPorts
256 256
// See: https://docs.docker.com/compose/compose-file/#long-syntax-3
@@ -273,7 +273,7 @@ func loadVolumes(volumes []types.ServiceVolumeConfig) []string {
273 273
return volArray
274 274
}
275 275 276 -
// Convert Docker Compose ports to kobject.Ports
276 +
// Convert Compose ports to kobject.Ports
277 277
// expose ports will be treated as TCP ports
278 278
func loadPorts(ports []types.ServicePortConfig, expose []string) []kobject.Ports {
279 279
komposePorts := []kobject.Ports{}
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