v2.2.0

Features

• Added iotracing AutoTracing capability
• Added general hardware failure detection (CPU, Memory, PCIe)
• Added MetaX GPU failure detection
• Added physical link detection support
• Added support for Amazon EKS deployment
• Added support for Aliyun ACK deployment
• Added dropwatch namespace cookie support
• Added container throttled_time metric
• Added compatibility with kubelet systemd cgroup driver
• Added automatic detection of kubelet cgroup driver type
• Added, optimized, and standardized the huatuo-bamai configuration file
• Added Github CI/CD automated testing
• Added unit testing, integration testing, and end-to-end testing
• Enhanced golangci-lint static code analysis rules
• Added daemonset YAML deployment files
• Added new Metric API interfaces
• Added compatibility support for 5.15.x kernel series

Bug Fixes & Improvements

• Optimized local storage format
• Optimized and refactored code in multiple modules
• Improved and enriched documentation at https://huatuo.tech/docs/

What's Changed

• feat: Add IO tracing functionality by @alahaiyo in #54
• feature: add-daemonsethuatuo-daemonset.minimal.yaml by @haipengzzz in #57
• iotracing: replace hardcoded register access with PT_REGS_PARM macros by @alahaiyo in #60
• case: support hardware failure detection by @redsky110 in #59
• bpf/ras: fix arm64 build error by @redsky110 in #61
• bpf/cgroup_css: support containerd by @yyrdl in #63
• iotracing: fix BPF verifier error: Arg#0 type PTR not supported by @alahaiyo in #67
• feat: add new counter metric func by @rea1shane in #68
• Submit a batch of code optimizations by @hao-lee in #72
• Makefile: add golangci-lint version check: by @huhong-web in #71
• Fix workflow error: Missing dependencies for golangci-lint by @huhong-web in #74
• core/docs/pkg: fix typos in codebase by @nashuiliang in #80
• build: update daemonset yaml by @fanzu8 in #77
• chore(docker): parse ES address from config in run.sh health check by @kongfei605 in #86
• ci: add Lint & Build by @fanzu8 in #88
• github: main language statistics ignore vendor files by @fanzu8 in #82
• build: fix docker run deps es and kubelet by @fanzu8 in #89
• ci: add check vendor by @fanzu8 in #90
• gitignore: remove vmlinux.h by @fanzu8 in #91
• fix: 'iotracing' not found by @fanzu8 in #92
• test: add log unit testcases by @liuchangyan in #97
• procfsutil: simplify HostnameByPid implementation by @ioworker0 in #98
• iotracing: refactor file path handling to support multiple directories by @sancppp in #99
• workflow: add OS Distro test by qemu by @fanzu8 in #101
• fix: FsSupported substring matching issue by @alahaiyo in #109
• test: add integration framework and sockstat test demo by @liuchangyan in #105
• test: extend unit testcases of filerotator by @liuchangyan in #107
• Fix format in README_CN.md by @black-desk in #111
• fix(utils/executil): fix issue110 get uncorrect container name by @huhong-web in #113
• ci(lint): add commits linter for pr check by @huhong-web in #119
• fix: docs: console links for quickstart by @fanzu8 in #122
• ci: refactor qemu env by @fanzu8 in #117
• test: add integration test(vmstat, netdev, tcp_memory, mountinfo, netstat) by @huhong-web in #124
• fix: lint check no effect by @fanzu8 in #127
• ci: disable check on arm64 due to slowness by @fanzu8 in #128
• fix: correct softirq_latency metric behavior by @avalonLZ in #130
• ci: upgrade golang to 1.24.0 by @fanzu8 in #129
• feat(core/events/dropwatch): show stack offsets instead of absolute addresses by @huhong-web in #131
• fix: procfs defaultPaths update error by @liuchangyan in #123
• test: add storage unit testcases by @liuchangyan in #132
• ci: add gcc dependency in workflows by @liuchangyan in #134
• test(internal/procfs/sysfs): add unit test and add DefaultNetClass for net_class by @huhong-web in #135
• feat(metax): add lib build and metrics by @liuchangyan in #133
• test(internal): add unit testing for procfs and utils(incomplete) by @huhong-web in #141
• ci: add nostatic process of bamai release by @liuchangyan in #140
• test(internal/utils/executil): add unit testing for exec by @huhong-web in #142
• docs: add MetaX GPU monitoring metrics by @liuchangyan in #144
• test: add unit testing for link down and storage/null by @huhong-web in #145
• feat: ci: add end to end test and refactor test by @fanzu8 in #148
• ci: add log check for integration by @fanzu8 in #149
• test: add unit testing of pkg and internal by @huhong-web in #150
• refactor: modify the variable name by @huhong-web in #151
• ci: qemu: adapt act (local run github workflow) by @fanzu8 in #153
• ci: qemu: install only if cmd does not exist by @fanzu8 in #154
• test: add unit testing and buf fixed by @huhong-web in #155
• test: lib: print if wait_until failed by @fanzu8 in #156
• fix: correct misspellings in identifiers, error messages, and log strings by @Avenger-285714 in #157
• fix: test: check log failed or wait timeout should exit by @fanzu8 in #159
• fix: test failed due to rename by @fanzu8 in #160
• docs: add integration tests description by @liuchangyan in #152
• fix(test): prevent process from becoming zombie by @huhong-web in #161
• feat: add unit test in VM and optimize the build by @fanzu8 in #162
• test: add unit testcases of internal bpf by @liuchangyan in #163
• fix(build): docker image build failed due to introduced mockery dependency by @fanzu8 in #166

New Contributors

• @alahaiyo made their first contribution in #54
• @rea1shane made their first contribution in #68
• @huhong-web made their first contribution in #71
• @nashuiliang made their first contribution in #80
• @kongfei605 made their first contribution in #86
• @ioworker0 made their first contribution in #98
• @sancppp made their first contribution in #99
• @black-desk made their first contribution in #111
• @avalonLZ made their first contribution in #130
• @Avenger-285714 made their first contribution in #157

Full Changelog: v2.1.0...v2.2.0