[{"_1":2,"_171":-5,"_172":-5},"loaderData",{"_3":4,"_17":18,"_25":26,"_146":147},"root",{"_5":-5,"_6":-7,"_7":8,"_9":-7,"_10":11,"_12":-7,"_13":14,"_15":16},"currentUser","primaryEmail","siteVerification","6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI","toast","enableDev",false,"incidentStatus","theme","system","contrast","normal","routes/_layout",{"_19":-5,"_20":21,"_22":21,"_23":11,"_24":21},"username","isAskGordonEnabled",true,"isUsingNewTemplate","showMinimalLanding","showHoneypotTrap","routes/_layout.r.$namespace.$reponame",{"_27":28,"_29":-5,"_30":11,"_31":11,"_32":33,"_34":35,"_36":-5,"_37":11,"_38":39,"_88":-5,"_89":90,"_134":-5,"_135":11,"_136":21,"_137":11,"_138":11,"_139":-5,"_140":11,"_141":-5,"_142":143,"_144":91,"_145":-7},"canonicalUrl","https://hub.docker.com/r/brpaz/b2-pg-backup/tags","mcpServer","canSeeDockerfile","canSeeAutobuilds","namespace","brpaz","reponame","b2-pg-backup","cloudBuildSource","isAutobuildsAvailable","repo",{"_40":41,"_42":43,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":55,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":74,"_79":11,"_80":81,"_85":33,"_86":87},"categories",[],"content_types",[44],"image","date_registered","2022-01-23T16:35:03.73742Z","description","","is_private","last_updated","2022-01-23T16:35:04.286165Z","last_modified","2024-10-16T13:48:34.145251Z","media_types",[56],"application/vnd.docker.container.image.v1+json","name","pull_count",121,"repository_type","star_count",0,"status",1,"status_description","active","source","collaborator_count","full_description","# b2-pg-backup\n\n> Docker image for backing up Postgres databases using [PG Dump](https://www.postgresql.org/docs/current/app-pgdump.html) and [Backblaze](https://www.b2.com/b2/cloud-storage.html)\n\n![Docker Pulls](https://img.shields.io/docker/pulls//brpaz/b2-pg-backup.svg?style=for-the-badge)\n![MicroBadger Layers](https://img.shields.io/microbadger/layers/brpaz/b2-pg-backup?style=for-the-badge)\n![MicroBadger Size](https://img.shields.io/microbadger/image-size/brpaz/b2-pg-backup?style=for-the-badge)\n![GitHub Workflow Status](https://img.shields.io/github/workflow/status/brpaz/b2-pg-backup/CI?style=for-the-badge)\n\n## Requirements\n\n* A [Backblaze](https://www.backblaze.com) account.\n* A B2 Bucket to store your backup files - Create a new one [here](https://secure.b2.com/b2_buckets.htm).\n* An [Application Key](https://secure.b2.com/app_keys.htm) with write access to the previous created backup. This is required to authenticate in your B2 account to upload files.\n\n\n## Usage\n\nThis docker image contains [b2](https://www.b2.com/b2/docs/quick_command_line.html) command line tool as well as postgres client with **pg_dump** tool.\n\nTo backup your Postgres Database you can run the following command:\n\n```sh\ndocker run \\\n -e PG_HOST= \\\n -e PG_USER= \\\n -e PG_PASSWORD= \\\n -e PG_DUMP_DBS=\"space separated list of databases to backup\" \\\n -e B2_APPLICATION_KEY_ID= \\\n -e B2_APPLICATION_KEY= \\\n -e B2_BUCKET= \\\n b2-pg-backup\n```\n\nThe following envrionment variables are available:\n\n| Name \t| Description \t| Required \t|\n|-----------------------\t|--------------------------------------------------------------------------------------------------------\t|----------\t|\n| PG_HOST \t| The hostname or IP Address of the Postgres instance to bucket.
Must be acessible by the container. \t| Yes \t|\n| PG_USER \t| The Postgres user to authenticate \t| Yes \t|\n| PG_PASSWORD \t| The Postgres user password \t| Yes \t|\n| PG_PORT \t| Postgres Database Port. Defaults to 5432 if not set \t| No \t|\n| PG_DUMP_DBS \t| A space separated string with the list of database names to backup. \t| Yes \t|\n| PG_DUMP_ARGS \t| Optional List of extra args to pass to the \"pg_dump\" command. Ex: (\"--inserts --no-owner\" \t| No \t|\n| B2_BUCKET \t| The backbalze Bucket name. Can contain a subfolder.
Ex: my-bucket/subfolder \t| Yes \t|\n| B2_APPLICATION_KEY_ID \t| Backblaze Application Key ID credential \t| Yes \t|\n| B2_APPLICATION_KEY \t| Backblaze Application Key credential \t| Yes \t|\n\n\n## FAQ\n\n### How to run backups on a schedule?\n\n- This tool doens´t assume how and when do you want to run your backups. If you want to run it on a schedule, you can run the regular tools for running scheduled tasks like Cron or Kubernetes Jobs.\n\n## Contributing\n\nContributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are **greatly appreciated**.\n\n1. Fork the Project\n2. Create your Feature Branch (`git checkout -b feature/AmazingFeature`)\n3. Commit your Changes (`git commit -m 'Add some AmazingFeature'`)\n4. Push to the Branch (`git push origin feature/AmazingFeature`)\n5. Open a Pull Request\n\n### Developing\n\nIt is recommended to install `direnv` and `lefthook` to a better development process.\n\n* [direnv](https://direnv.net/)\n* [lefthook](https://github.com/evilmartians/lefthook)\n\n```\nmake setup-env\n```\n\nThis will install the Git Hooks and create an `.env` file from the `.env.example` template. You will need to add your backblaze keys there.\n\nYou can start a test Postgres container as well an application container using: `make dev`.\n\nAll the core logic is placed on `backup.sh` script at the root of this repository. This file is mounted as a volume on the docker container, so you can easily change it and see your changes.\n\n\n## 💛 Support the project\n\nIf this project was useful to you in some form, I would be glad to have your support. It will help to keep the project alive and to have more time to work on Open Source.\n\nThe sinplest form of support is to give a ⭐️ to this repo.\n\nYou can also contribute with [GitHub Sponsors](https://github.com/sponsors/brpaz).\n\n[![GitHub Sponsors](https://img.shields.io/badge/GitHub%20Sponsors-Sponsor%20Me-red?style=for-the-badge)](https://github.com/sponsors/brpaz)\n\nOr if you prefer a one time donation to the project, you can simple:\n\n $\"Buy$ \n\n## Author\n\n👤 **Bruno Paz**\n\n* Website: [brunopaz.dev](https://brunopaz.net)\n* Github: [@brpaz](https://github.com/brpaz)\n\n## 📝 License\n\nCopyright © 2021 [Bruno Paz](https://github.com/brpaz).\n\nThis project is [MIT](https://opensource.org/licenses/MIT) licensed.\n","has_starred","hub_user","immutable_tags_settings",{"_75":11,"_76":77},"enabled","rules",[78],".*","is_automated","permissions",{"_82":21,"_83":11,"_84":11},"read","write","admin","user","storage_size",26697347,"orgData","recentTags",[91,128],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":100,"_50":117,"_118":94,"_119":33,"_120":56,"_57":121,"_122":123,"_124":108,"_125":117,"_126":66,"_127":21},"content_type","creator",19343,"full_size",26692214,"id",188569389,"images",[101],{"_102":103,"_104":105,"_106":48,"_107":108,"_109":110,"_111":112,"_113":48,"_114":-5,"_115":96,"_63":66,"_116":-5},"architecture","amd64","digest","sha256:7468ba9d5ce5931a7660d74dde78c6522c69fe932fa985df2c2d5cf3de494407","features","last_pulled","2026-10-12T03:38:43.474890538Z","last_pushed","2022-01-23T16:35:04Z","os","linux","os_features","os_version","size","variant","2022-01-23T16:35:03.872999Z","last_updater","last_updater_username","media_type","1.0.0","repository",16304825,"tag_last_pulled","tag_last_pushed","tag_status","v2",{"_92":44,"_93":94,"_95":96,"_97":129,"_99":130,"_50":132,"_118":94,"_119":33,"_120":56,"_57":133,"_122":123,"_124":108,"_125":132,"_126":66,"_127":21},188569388,[131],{"_102":103,"_104":105,"_106":48,"_107":108,"_109":110,"_111":112,"_113":48,"_114":-5,"_115":96,"_63":66,"_116":-5},"2022-01-23T16:35:03.536656Z","49a1710","sbxKitMetadata","isPotentialSpam","isHubSbxKitsEnabled","showSbxRunInCloud","showSbxLogoOverride","sbxTrademarkText","displaySecurityMetadata","tagAttestations","tagsHaveAttestations",[],"selectedTag","attestationsUrl","routes/_layout.r.$namespace.$reponame.tags",{"_38":148,"_155":156,"_142":169,"_170":11},{"_40":149,"_42":150,"_45":46,"_47":48,"_49":11,"_50":51,"_52":53,"_54":151,"_57":35,"_32":33,"_58":59,"_60":44,"_61":62,"_63":64,"_65":66,"_67":-5,"_68":62,"_69":70,"_71":11,"_72":33,"_73":152,"_79":11,"_80":154,"_85":33,"_86":87},[],[44],[56],{"_75":11,"_76":153},[78],{"_82":21,"_83":11,"_84":11},"tags",{"_157":158,"_159":-5,"_160":-5,"_161":162},"count",2,"next","previous","results",[163,166],{"_92":44,"_93":94,"_95":96,"_97":98,"_99":164,"_50":117,"_118":94,"_119":33,"_120":56,"_57":121,"_122":123,"_124":108,"_125":117,"_126":66,"_127":21},[165],{"_102":103,"_104":105,"_106":48,"_107":108,"_109":110,"_111":112,"_113":48,"_114":-5,"_115":96,"_63":66,"_116":-5},{"_92":44,"_93":94,"_95":96,"_97":129,"_99":167,"_50":132,"_118":94,"_119":33,"_120":56,"_57":133,"_122":123,"_124":108,"_125":132,"_126":66,"_127":21},[168],{"_102":103,"_104":105,"_106":48,"_107":108,"_109":110,"_111":112,"_113":48,"_114":-5,"_115":96,"_63":66,"_116":-5},[],"canDeleteTags","actionData","errors"]

brpaz/b2-pg-backup

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