agola/examples/agolademo

Agola demo

This demo uses docker compose to create containers, volumes, networks etc...

The demo will use only IPs to avoid users modifying local hosts file to resolve containers IPs.

Specifically:

• It'll create a custom bridged network (agolademo_net1) with subnet 172.30.0.0/16.
• It'll create docker volumes for agola and gitea containers.
• Start agola and gitea with a configuration suitable for the setup.

Start

Move to the agolademo directory:

cd examples/agolademo

Start the demo infrastructure

docker compose up

Connect

Point your browser to http://172.30.0.2:8000

You'll see the main agola ui page with a Sign up and a Login button at the top right. But before being able to register and login we should first link agola with gitea.

Setup gitea

• Access gitea on http://172.30.0.3:3000
• Register a new user.
• Under your user user settings -> SSH / GPG Keys -> Manage SSH Keys add your ssh public key (to be able to push to repositories).
• Now create an oauth2 app under your user settings -> Applications -> Manage OAuth2 Applications. As the application name you can use Agola and as redirect uri use http://172.30.0.2:8000/oauth2/callback. Keep note of the provided Client ID and Client Secret and then click Save.

Add a gitea remote source

A remote source defines a remote git provider (like gitea, gitlab, github).

The create a remote source we'll use the agola command in cli mode:

docker run --network agolademo_net1 --rm sorintlab/agolademo --token "admintoken" --gateway-url http://172.30.0.2:8000 remotesource create \
--name gitea \
--type gitea \
--api-url http://172.30.0.3:3000 \
--auth-type oauth2 \
--clientid $GITEA_APP_CLIENTID \
--secret $GITEA_APP_CLIENTSECRET \
--skip-ssh-host-key-check

"admintoken" is a token defined in the default agolademo configuration and will let you act with the API as an admin without the need of a user created inside agola.

• --skip-ssh-host-key-check is used to speed up things and tells agola to not check gitea host ssh host key when cloning repositories. The right thing to do will be to provide the ssh host key using the option --ssh-host-key. You can get the host key using ssh-keyscan $giteahost and choosing the ecdsa or rsa host key provided line (use the whole line)

Register

Login to the agola web ui on http://172.30.0.2:8000 and choose Sign up, then Register with gitea. If everything goes well gitea will ask you Authorize the applicaton and then you'll be redirected back to the user registration form. Once registered you can Login.

Create a user API Token

Use the web interface or the cli:

docker run --network agolademo_net1 --rm sorintlab/agolademo --token admintoken --gateway-url http://172.30.0.2:8000 user token create -n $YOUR_AGOLA_USERNAME -t default

Save the token since it won't be displayed again.

Testing with an example repository

We'll use the agola-example-go repository

• Clone to above repository locally
• Create a repository on gitea called agola-example-go
• Create a project in agola connected to the gitea repository using the web interface or the cli:

docker run --network agolademo_net1 --rm sorintlab/agolademo --token $TOKEN --gateway-url http://172.30.0.2:8000 project create \
--parent "user/$AGOLAUSER" \
--name agola-example-go \
--remote-source gitea \
--repo-path $GITEAUSER/agola-example-go

where:

• --token is your agola user API token

• --name is the agola project associated to your gitea repository that you want to create

• --remote-source is the remote source providing the repository

• --repo-path is the remote source repository path

• Push the agola-example-go repository you've previousy cloned to the gitea repository:

git remote add mygitea git@172.30.0.3:$GITEAUSER/agola-example-go.git
git push -u mygitea master

If everything is ok, you should see a run started in the agola web ui (http://172.30.0.2:8000). If something went wrong you should take a look at the agola container logs.