{"id":15587307,"url":"https://github.com/qbart/docker-remote-builder","last_synced_at":"2026-03-19T12:02:54.454Z","repository":{"id":146380211,"uuid":"433995073","full_name":"qbart/docker-remote-builder","owner":"qbart","description":"Infrastructure code to set up docker remote build","archived":false,"fork":false,"pushed_at":"2024-03-29T18:42:40.000Z","size":6,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-02-23T12:49:33.619Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"HCL","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/qbart.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null}},"created_at":"2021-12-01T21:46:09.000Z","updated_at":"2021-12-02T07:23:28.000Z","dependencies_parsed_at":null,"dependency_job_id":"7de447e7-f1d7-4915-8151-56d9d492c3ea","html_url":"https://github.com/qbart/docker-remote-builder","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qbart%2Fdocker-remote-builder","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qbart%2Fdocker-remote-builder/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qbart%2Fdocker-remote-builder/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/qbart%2Fdocker-remote-builder/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/qbart","download_url":"https://codeload.github.com/qbart/docker-remote-builder/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241245411,"owners_count":19933295,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-02T22:01:22.094Z","updated_at":"2026-02-12T11:36:16.002Z","avatar_url":"https://github.com/qbart.png","language":"HCL","readme":"# Docker remote build using Hetzner cloud\n\n## Prerequisites\n\n* Hetzner Cloud Token\n* Hetzner DNS Token\n* Random domain\n* Terraform\n* Packer\n* hcloud cli (optional)\n\nNOTE: DNS support is optional and you can use public IP but you need to remove dns resources manually from TF code.\n\n## Hetzner cloud setup\n\n1. Login to Hetzner Cloud\n2. Create new project\n3. Obtain Hetzner Cloud token (read/write)\n4. Obtain Hetzner DNS token (DNS panel)\n\n### Build snapshot\n\n1. Export hetzner token\n\n```sh\nexport HCLOUD_TOKEN=your-token\n```\n\n2. Build snapshot\n\n```\ncd packer/\npacker init .\npacker build image.pkr.hcl\n```\n\n3. Make sure snapshot was created successfuly\n\n## Set up infrastructure\n\n1. Init terraform modules\n\n```sh\ncd infrastructure\nterraform init\n```\n\n2. Create secrets file (in `infrastructure` folder) that will be autoloaded on every run (keep it out of repo)\n\n```sh\ntouch secrets.auto.tfvars\n```\n\n3. Edit secrets file\n\n```\nhcloud_token=\"...\"\nhcloud_dns_token=\"...\"\nusername=\"kiwi\"\ndomain=\"example.com\"\nsubdomain=\"docker\"\npublic_key=\"ssh-rsa AAAA...\"\nserver_type=\"cpx21\"\n```\n\n4. Run terraform\n\n```\nterraform apply\n```\n\nThis will produce terraform state file, keep it out of repo.\n\n## Docker context setup\n\n1. Wait for DNS to be propagated or use IP (context can be updated later)\n\n```\nssh kiwi@docker.example.com\n```\n\n2. Create new context\n\n```sh\ndocker context create --docker host=ssh://kiwi@docker.example.com remote\ndocker context ls\n```\n\n3. Use context\n\n```\ndocker context use remote\n```\n\n4. Check the configuration and start building\n\n```\ndocker images\ndocker ps\ndocker build ...\ndocker push ...\n```\n\n5. Go back to local builder\n\n```\ndocker context use default\n```\n\n## Appendix\n\n### Checking available server types\n\n```sh\nexport HCLOUD_TOKEN=...\nhcloud server-type list\n```\n\nExample output:\n\n```\nID   NAME    CORES   CPU TYPE    MEMORY     DISK     STORAGE TYPE\n1    cx11    1       shared      2.0 GB     20 GB    local\n3    cx21    2       shared      4.0 GB     40 GB    local\n5    cx31    2       shared      8.0 GB     80 GB    local\n7    cx41    4       shared      16.0 GB    160 GB   local\n9    cx51    8       shared      32.0 GB    240 GB   local\n11   ccx11   2       dedicated   8.0 GB     80 GB    local\n12   ccx21   4       dedicated   16.0 GB    160 GB   local\n13   ccx31   8       dedicated   32.0 GB    240 GB   local\n14   ccx41   16      dedicated   64.0 GB    360 GB   local\n15   ccx51   32      dedicated   128.0 GB   600 GB   local\n22   cpx11   2       shared      2.0 GB     40 GB    local\n23   cpx21   3       shared      4.0 GB     80 GB    local\n24   cpx31   4       shared      8.0 GB     160 GB   local\n25   cpx41   8       shared      16.0 GB    240 GB   local\n26   cpx51   16      shared      32.0 GB    360 GB   local\n33   ccx12   2       dedicated   8.0 GB     80 GB    local\n34   ccx22   4       dedicated   16.0 GB    160 GB   local\n35   ccx32   8       dedicated   32.0 GB    240 GB   local\n36   ccx42   16      dedicated   64.0 GB    360 GB   local\n37   ccx52   32      dedicated   128.0 GB   600 GB   local\n38   ccx62   48      dedicated   192.0 GB   960 GB   local\n```\n\nMake sure to check pricing:\n\n```sh\nhcloud server-type describe cpx21\n```\n\n⚠️ Actual prices may be different now\n\n```\nID:\t\t23\nName:\t\tcpx21\nDescription:\tCPX 21\nCores:\t\t3\nCPU Type:\tshared\nMemory:\t\t4.0 GB\nDisk:\t\t80 GB\nStorage Type:\tlocal\nPricings per Location:\n  - Location:\tash:\n    Hourly:\t€ 0.0110000000000000\n    Monthly:\t€ 6.9000000000000000\n  - Location:\tfsn1:\n    Hourly:\t€ 0.0110000000000000\n    Monthly:\t€ 6.9000000000000000\n  - Location:\tnbg1:\n    Hourly:\t€ 0.0110000000000000\n    Monthly:\t€ 6.9000000000000000\n  - Location:\thel1:\n    Hourly:\t€ 0.0110000000000000\n    Monthly:\t€ 6.9000000000000000\n```\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fqbart%2Fdocker-remote-builder","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fqbart%2Fdocker-remote-builder","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fqbart%2Fdocker-remote-builder/lists"}