versions-api

versions-api

This api permit to centralize all your applications versions deployed in order to know when it has been deployed and his content.

You can visualize your deployments on the UI.

Definitions

Workload: it mean which team is related to this deployment

Platform: release to which platform your application has been deployed like development, staging, preproduction or production

Environment: on each platform, multiple environment can be deployed like development or integration

How it works

You need to define OS environment variables like so:

# for mysql
export SQL_DRIVER=mysql
export DB_URI must be like so: `USERNAME:PASSWORD@tcp(HOST:PORT)/DB_NAME?charset=utf8&autocommit=true&multiStatements=true&maxAllowedPacket=0&interpolateParams=true&parseTime=true`
# for postgres
export SQL_DRIVER=postgres
export DB_URI must be like so: `postgres://USERNAME:PASSWORD@HOST:PORT/DB_NAME?sslmode=disable`
# If you want to enable a redis
export REDIS_ENABLED=true
export REDIS_URI=redis://:xxxxx@host:port/db
# or 
export REDIS_ENABLED=true
export REDIS_URI=redis://:xxxxx@host:port

SQL_DRIVER can only be mysql or postgres At startup, the DB initialization or migration will be handle

Running port number

Port number can be change:

export APP_PORT=8080

Tests

Unit testing are covered.

go test -v ./... -coverprofile=coverage.out
# go tool cover -html=coverage.out
# go tool cover -func=coverage.out

Queries

For POST request, both content-type

# post requests with json
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.0.0","workload": "teamX", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "ongoing"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.1.0","workload": "teamX", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.3.0","workload": "teamX", "environment":"dev", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "failed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.2.0","workload": "teamX", "environment":"integration", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "ongoing"}'

curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.0.0","workload": "teamY", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.1.0","workload": "teamY", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.3.0","workload": "teamY", "environment":"dev", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "ongoing"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.2.0","workload": "teamY", "environment":"integration", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'

curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.0.0","workload": "teamZ", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.1.0","workload": "teamZ", "environment":"production", "platform": "production", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "ongoing"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.3.0","workload": "teamZ", "environment":"dev", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.2.0","workload": "teamZ", "environment":"integration", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "0.2.0","workload": "teamZ", "environment":"test", "platform": "development", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'
curl -XPOST 0:8080/api/v1/versions/create -H 'Content-type: application/json' -d '{"version": "1.1.0","workload": "teamZ", "environment":"preproduction", "platform": "preproduction", "changelogURL": "https://jsonplaceholder.typicode.com/", "raw": "{\"a\":\"b\"}", "status": "deployed"}'

# post requests with form format mode
curl -XPOST 0:8080/api/v1/versions/create -d 'version=1.1.0&workload=teamX&environment=production&platform=production&changelogURL=https://jsonplaceholder.typicode.com/&raw=rawContent&status=ongoing'
curl -XPOST 0:8080/api/v1/versions/create -d 'version=1.3.0&workload=teamX&environment=production&platform=production&changelogURL=https://jsonplaceholder.typicode.com/&raw=rawContent&status=deployed'
curl -XPOST 0:8080/api/v1/versions/create -d 'version=1.2.0&workload=teamX&environment=production&platform=production&changelogURL=https://jsonplaceholder.typicode.com/&raw=rawContent&status=failed'

Each POST return the id of the deployment like so {"versionId":14}. To update the status of the deployment:

curl -XPOST 0:8080/api/v1/versions/update/status -H 'Content-type: application/json' -d '{"versionId": "14","status": "deployed"}'

Here is an example of DB content:

+-------------+----------+---------------+---------------+---------+---------------------------------------+---------------+----------+---------------------+
| versions_id | workload | platform      | environment   | version | changelog_url                         | raw           | status   | date                |
+-------------+----------+---------------+---------------+---------+---------------------------------------+---------------+----------+---------------------+
|           1 | teamX    | production    | production    | 1.0.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | ongoing  | 2020-12-02 19:58:10 |
|           2 | teamX    | production    | production    | 1.1.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|           3 | teamX    | development   | dev           | 1.3.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | failed   | 2020-12-02 19:58:10 |
|           4 | teamX    | development   | integration   | 1.2.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | ongoing  | 2020-12-02 19:58:10 |
|           5 | teamY    | production    | production    | 1.0.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|           6 | teamY    | production    | production    | 1.1.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|           7 | teamY    | development   | dev           | 1.3.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | ongoing  | 2020-12-02 19:58:10 |
|           8 | teamY    | development   | integration   | 1.2.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|           9 | teamZ    | production    | production    | 1.0.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|          10 | teamZ    | production    | production    | 1.1.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | ongoing  | 2020-12-02 19:58:10 |
|          11 | teamZ    | development   | dev           | 1.3.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|          12 | teamZ    | development   | integration   | 1.2.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|          13 | teamZ    | development   | test          | 0.2.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:10 |
|          14 | teamZ    | preproduction | preproduction | 1.1.0   | https://jsonplaceholder.typicode.com/ | {\"a\":\"b\"} | deployed | 2020-12-02 19:58:11 |
+-------------+----------+---------------+---------------+---------+---------------------------------------+---------------+----------+---------------------+

Get latest deployment

Sometimes, you may need to fetch dynamically latest deployment. You can fetch it like so:

curl '0:8080/api/v1/versions/read/environment/latest?workload=teamX&environment=production&platform=production'

It will query latest version with status equal to deployed or completed.

You can also use:

curl '0:8080/api/v1/versions/read/environment/latest/whatever?workload=teamX&environment=production&platform=production'

It will fetch the latest version deployed without checking the status of the deployment.

Metrics

Golang metrics are built-in in our API.

We also add last 10 days deployments by status on curl 0:8080/api/v1/versions/stats/latest but also on curl 0:9101/metrics |grep versions_last_deployments_by_status

Contributing

In order to contribute to our project, we need to configure git hooks.

You need first do install golangci-lint

Then, enable the hook in our project:

git config core.hooksPath .githooks