{"id":20442599,"url":"https://github.com/masonm/reproduce_elasticache_issue","last_synced_at":"2025-03-05T08:16:33.975Z","repository":{"id":146551379,"uuid":"545150790","full_name":"MasonM/reproduce_elasticache_issue","owner":"MasonM","description":"Reproduce bug with ElastiCache","archived":false,"fork":false,"pushed_at":"2022-10-10T18:50:54.000Z","size":12,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-01-15T20:40:03.133Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"JavaScript","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/MasonM.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,"publiccode":null,"codemeta":null}},"created_at":"2022-10-03T21:47:31.000Z","updated_at":"2022-10-07T18:29:47.000Z","dependencies_parsed_at":null,"dependency_job_id":"2df58f8a-17a8-4498-97ee-64365a1ad290","html_url":"https://github.com/MasonM/reproduce_elasticache_issue","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/MasonM%2Freproduce_elasticache_issue","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MasonM%2Freproduce_elasticache_issue/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MasonM%2Freproduce_elasticache_issue/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MasonM%2Freproduce_elasticache_issue/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/MasonM","download_url":"https://codeload.github.com/MasonM/reproduce_elasticache_issue/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241989860,"owners_count":20053804,"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":"2024-11-15T09:41:44.064Z","updated_at":"2025-03-05T08:16:33.946Z","avatar_url":"https://github.com/MasonM.png","language":"JavaScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"This repository contains the code necessary to reproduce an issue with AWS ElastiCache for Redis where the reader endpoint stops responding for ~4 minutes during upgrades. Instructions:\n1. Create an ElastiCache for Redis cluster with the following settings:\n\n   * Region - eu-west-1\n   * Redis version - 6.2.6\n   * Node type - cache.m6g.large\n   * Cluster mode disabled and multi-AZ enabled\n   * 1 replica (for 2 total nodes)\n2. Install packages with `npm install`\n3. Start the SSH tunnel with `BASTION=bastion PRIMARY_ENDPOINT=primary READER_ENDPOINT=reader ./tunnel.sh`\n\n   Replace `bastion` with a bastion host with connectivity to the ElastiCache instances, `primary` with the cluster's primary endpoint, and `reader` with the cluster's reader endpoint.\n4. Initialize packet capture with `./tcpdump.sh`, which writes to the file `tcpdump.pcap`\n5. Start the application server with `./run.sh`, which outputs logs to `run.log`\n6. Go to the [\"Modify\" page](https://eu-west-1.console.aws.amazon.com/elasticache/home?region=eu-west-1#/redis/mmalone-test-stk-83486/modify) for the ElastiCache cluster\n7. Change the \"Node type\" field to `cache.m6g.xlarge`\n8. Click \"Preview Changes\"\n9. Click \"Modify\"\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmasonm%2Freproduce_elasticache_issue","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmasonm%2Freproduce_elasticache_issue","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmasonm%2Freproduce_elasticache_issue/lists"}