{"id":16812907,"url":"https://github.com/sjmudd/grchecker","last_synced_at":"2025-08-01T05:35:21.572Z","repository":{"id":208189783,"uuid":"721021074","full_name":"sjmudd/grchecker","owner":"sjmudd","description":"grchecker - a program for monitoring a MySQL Group Replication cluster","archived":false,"fork":false,"pushed_at":"2024-06-12T08:05:48.000Z","size":35,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-02-14T06:53:24.639Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-2-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/sjmudd.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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,"publiccode":null,"codemeta":null}},"created_at":"2023-11-20T07:40:09.000Z","updated_at":"2024-06-12T08:12:32.000Z","dependencies_parsed_at":"2024-06-14T23:32:06.217Z","dependency_job_id":null,"html_url":"https://github.com/sjmudd/grchecker","commit_stats":null,"previous_names":["sjmudd/grchecker"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sjmudd%2Fgrchecker","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sjmudd%2Fgrchecker/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sjmudd%2Fgrchecker/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/sjmudd%2Fgrchecker/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/sjmudd","download_url":"https://codeload.github.com/sjmudd/grchecker/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247819948,"owners_count":21001394,"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":"2024-10-13T10:23:56.257Z","updated_at":"2025-04-08T10:04:29.110Z","avatar_url":"https://github.com/sjmudd.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# grchecker\n\n`grchecker` - a program for monitoring a MySQL Group Replication cluster\n\nIf you want to see how your GR cluster is performing this program\nmay help. It currently behaves a little like `vmstat` in polling a\nsingle server and then showing the state of the GR cluster.\n\nTo get an idea of current output take a look at:\n[sample_output.2023-11-19.txt](sample_output.2023-11-19.txt).\n\nI intend to extend this later to poll all members and then check\nfor cluster inconsistencies, indicating them appropriately.\n\n## Usage\n\n```\nUsage: grchecker \u003coptions\u003e [\u003cDSN\u003e] [\u003cinterval\u003e]\n```\n\nIf no parameters are provided then it will try to read from the\n`MYSQL_DSN` environment variable to determine the MySQL host to connect\nto.  The format to use is the [github.com/go-sql-drivers/mysql](https://github.com/go-sql-driver/mysql)\npackage's DSN format.\n\nThe polling interval is seconds and can be modified.  The default\nvalue is 1 second.\n\n```\nOptions:\n--debug enable debug logging\n--interval=\u003cinterval\u003e collection interval in seconds. Default 1.\n--dsn=\u003cdsn\u003e  golang MySQL DSN to use to connect to a server.\n```\n\n## Notes\n\nThis is very much work in progress. Current behaviour works on MySQL\n8.0 but can collect MySQL 8.2+ GR table information too.\n\n### Contributing\n\nPlease file a PR at https://github.com/sjmudd/grchecker\n\n### Licensing\n\nBSD 2-Clause License\n\n### Feedback\n\nFeedback and patches welcome.\n\nSimon J Mudd\n\u003csjmudd@pobox.com\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjmudd%2Fgrchecker","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsjmudd%2Fgrchecker","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsjmudd%2Fgrchecker/lists"}