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# Docker OS Images : APACHE
Simple container used to deliver static http content include all apache's modules but no external languages engines (like php). For dynamic content, you should use our [sv-php service container](https://hub.docker.com/r/startx/sv-php)
Run [apache httpd daemon](https://httpd.apache.org/) under a container
based on [startx/fedora container](https://hub.docker.com/r/startx/fedora)
| [](https://travis-ci.org/startxfr/docker-images) | [Dockerhub Registry](https://hub.docker.com/r/startx/sv-apache/) | [Sources](https://github.com/startxfr/docker-images/Services/apache) | [STARTX Profile](https://github.com/startxfr) |
|-------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------|----------------------------------------------------------------------------------|-----------------------------------------------|
## Available flavours
* `:latest` : Fedora core 23 + Apache 2.4.17
* `:fc23` : Fedora core 23 + Apache 2.4.17
* `:fc22` : Fedora core 22 + Apache
* `:fc21` : Fedora core 21 + Apache
* `:centos7` : CentOS 7 + Apache
* `:centos6` : Centos 6 + Apache
## Running from dockerhub registry
* with `docker` you can run `docker run -it --name="service-apache" startx/sv-apache` from any docker host
* with `docker-compose` you can create a docker-compose.yml file with the following content
```
service:
image: startx/sv-apache:latest
container_name: "service-apache"
environment:
CONTAINER_TYPE: "service"
CONTAINER_SERVICE: "apache"
CONTAINER_INSTANCE: "service-apache"
SERVER_NAME: "localhost"
volumes:
- "/tmp/container/logs/apache:/logs"
- "/tmp/container/apache:/data"
```
## Docker-compose in various situations
* sample docker-compose.yml linked to host port 1000
```
service:
image: startx/sv-apache:latest
container_name: "service-apache"
environment:
CONTAINER_INSTANCE: "service-apache"
ports:
- "1000:80"
```
* sample docker-compose.yml with port exposed only to linked services
```
service:
image: startx/sv-apache:latest
container_name: "service-apache"
environment:
CONTAINER_INSTANCE: "service-apache"
expose:
- "80"
```
* sample docker-compose.yml using data container
```
data:
image: startx/fedora:latest
container_name: "service-apache-data"
environment:
CONTAINER_INSTANCE: "service-apache-data"
service:
image: startx/sv-apache:latest
container_name: "service-apache"
environment:
CONTAINER_INSTANCE: "service-apache"
volume_from:
- data:rw
```
## Using this image in your own container
You can use this Dockerfile template to start a new personalized container based on this container. Create a file named Dockerfile in your project directory and copy this content inside. See [docker guide](http://docs.docker.com/engine/reference/builder/) for instructions on how to use this file.
```
FROM startx/sv-apache:latest
#... your container specifications
CMD ["/bin/run.sh"]
```
## Environment variable
| Variable | Type | Mandatory | Description |
|---------------------------|----------|-----------|--------------------------------------------------------------------------|
| CONTAINER_INSTANCE | `string` | `yes` | Container name. Should be uning to get fine grained log and application reporting
| CONTAINER_TYPE | `string` | `no` | Container family (os, service, application. could be enhanced
| CONTAINER_SERVICE | `string` | `no` | Define the type of service or application provided
| SERVER_NAME | `string` | `no` | Server name for this container. If no name localhost will be assigned
| HOSTNAME | `auto` | `auto` | Container unique id automatically assigned by docker daemon at startup
| LOG_PATH | `auto` | `auto` | default set to /logs and used as a volume mountpoint
| APP_PATH | `auto` | `auto` | default set to /data and used as a volume mountpoint
## Exposed port
| Port | Description |
|-------|--------------------------------------------------------------------------|
| 80 | standard httpd network port used for non encrypted http traffic
| 443 | SSL enabeled http port used for encrypted traffic (certificate not actually implemented)
## Exposed volumes
| Container directory | Description |
|----------------------|--------------------------------------------------------------------------|
| /logs | log directory used to record container and apache logs
| /data | data directory served by apache. If empty will be filled with app on startup. In other case use content from mountpoint or data volumes
## Testing the service
access to the running webserver with your favorites browser `firefox http://localhost:80`. Change port and hostname according to your current configuration
## For advanced users
You want to use this container and code to build and create locally this container, follow theses instructions.
This section will help you if you want to :
* Get latest version of this service container
* Enhance container content by adding instruction in Dockefile before build step
You must have a working environment with the source code of this repository. Read and follow [how to setup your working environment](https://github.com/startxfr/docker-images#setup-your-working-environment-mandatory) to get a working directory. The following instructions assume you are at the top level of your working directory.
### Build & run a container using `docker`
1. Jump into the container directory with `cd Services/apache`
2. Build the container using `docker build -t sv-apache .`
3. Run this container
1. Interactively with `docker run -p 80:80 -v /logs -it sv-apache`. If you add a second parameter (like `/bin/bash`) to will run this command instead of the default entrypoint. Usefull to interact with this container (ex: `/bin/bash`, `/bin/ps -a`, `/bin/df -h`,...)
2. As a daemon with `docker run -p 80:80 -v /logs -d sv-apache`
### Build & run a container using `docker-compose`
1. Jump into the container directory with `cd Services/apache`
2. Run this container
1. Interactively with `docker-compose up` Startup logs appears and escaping this command stop the container
2. As a daemon with `docker-compose up -d`. Container startup logs can be read using `docker-compose logs`
If you experience trouble with port already used, edit docker-compose.yml file and change port mapping
|
