Improving deployment process.

src/db-init.sql

@@ -39,3 +39,27 @@ create table user_app_configs(
        );
 
 create unique index user_app_configs_user_id_idx on user_app_configs (user_id);
+
+
+create type deployment_status as enum ('queued', 'in-progress', 'complete', 'failed');
+
+create table deployments(
+       id bigserial primary key,
+       user_id integer not null references users on delete cascade,
+       started timestamptz,
+       finished timestamptz,
+       status deployment_status not null default 'queued',
+       pid integer,
+       generate_configs deployment_status not null default 'queued',
+       terraform_custom_image deployment_status not null default 'queued',
+       terraform_dns deployment_status not null default 'queued',
+       terraform_volume_create deployment_status not null default 'queued',
+       terraform_volume_destroy deployment_status not null default 'queued',
+       terraform_machine_create deployment_status not null default 'queued',
+       terraform_machine_destroy deployment_status not null default 'queued',
+       terraform_ip_create deployment_status not null default 'queued',
+       terraform_ip_destroy deployment_status not null default 'queued',
+       log_enc text
+       );
+
+create index deployments_user_id_idx on deployments (user_id);