deployment/scripts/1clickservice.groovy

pipeline {
    agent any 
    parameters { 
        string(name: 'svcname', description: "service name")
        string(name: 'svcdesc', description: "service description")
        boolean(name: 'database', description: "service has a database", defaultValue: false)
    } 
    stages {
        stage("type strengthening") {
            steps {
                script {
                    if (svcname.isEmpty()) {
                        error("svcname mandatory")
                    }
                }
                //TODO: generate password for the service account
                //TODO: generate password for prod DB
                //TODO: generate password for dev DB
                //TODO: save them somewhere. probably better to not lock myself out of these accounts from moment 0 
            }
        }
        stage("gitea project"){
            steps{
                script {
                    //TODO: clone _template-service
                    //TODO: if not database version, strip out database stuff
                }
            }
        }
        stage("service account"){
            steps{
                script {
                    //jenkins, the user trying to SSH, must be able to ssh in and sudo
                    ssh user@host username=$svcname svcpw=$ARG2 'echo "rootpass" | sudo -Sv && bash -s' << 'ENDSSH'
                        #commands to run on remote host
                        useradd -m -s /bin/bash $username
                        echo "$username:$password" | chpasswd
                    ENDSSH
                }
            }
        }
        stage("db init"){
            when { expression { return params.database } }
            steps {
                //i'm pretty sure "update" with nothing will init? 
                //meaning we don't have to init, first update will init
                script {
                    ssh user@host username=$svcname svcpw=$ARG2 'echo "rootpass" | sudo -Sv && bash -s' << 'ENDSSH'
                
                    sudo -u postgres psql
                    postgres=# create database mydb;
                    postgres=# create user myuser with encrypted password 'mypass';
                    postgres=# grant all privileges on database mydb to myuser;

                    postgres=# create database mydb_dev;
                    postgres=# create user myuser_dev with encrypted password 'myotherpass';
                    postgres=# grant all privileges on database mydb_dev to myuser_dev;
                
                    ENDSSH
                }
            }
        }
        stage("initial service setup"){
            steps{
                script {
                    //TODO
                }
            }
        }
    }
}