v0.3.3

What's Changed

• feat(reporter-plugin): cherry-pick rdma topology report feature to release-0.3 by @caohe in #370

Full Changelog: v0.3.2...v0.3.3

v0.3.2

What's Changed

• chore(doc): update enhanced k8s installation guide by @pendoragon in #242
• fix(agent): fix cnr residue when node deletion by @chenxi-seu in #266

Full Changelog: v0.3.1...v0.3.2

v0.3.1

What's Changed

• feat(sysadvisor): add more advisor metrics by @sun-yuliang in #192
• feat(sysadvisor): add metrics for memory advisor by @cheney-lin in #194
• fix(qrm): add rm/add container with advisor for memory plugin by @csfldf in #193
• add memory usage metric by @luomingmeng in #198
• feat(qrm): add advisor metrics for memory plugin by @csfldf in #197
• fix kcc and target resource modify no trigger others update by @luomingmeng in #196
• feat(qrm): modify memory control knob handler signature to add more utils convenient for handlers registered out of policy itself by @csfldf in #199
• fix(qrm): return an error if no available nics on a node by @smart2003 in #195

Full Changelog: v0.3.0...v0.3.1

v0.3.0

What's Changed

• fix(eviciton): apply eviction configuration by @zzzzhhb in #104
• typo: nod->node by @zhy76 in #107
• feat(advisor_proto): design a general api between qrm plugins and advisors by @csfldf in #106
• feat(eviciton): rss overuse eviction support pod filter by @zzzzhhb in #108
• refine(qrm): network plugin refers api resource declaration by @csfldf in #110
• implement rama policy framework with pid controller by @sun-yuliang in #105
• deprecate region headroom policies by @sun-yuliang in #111
• merge EvictionConfiguration to AdminQoSConfiguration and support cpu pressure, headroom dynamic configurations by @luomingmeng in #109
• calculate container cpi by cycles and instructions by @sun-yuliang in #112
• add deadband for pid controller to avoid hunting by @sun-yuliang in #113
• fix(sysadvisor): fix sequential bugs in pid controller by @sun-yuliang in #116
• feat(qrm): network plugin deal with sidecars by @csfldf in #114
• fix(qrm): fix numa_binding hint calculation by @csfldf in #115
• refactor(util): refine some function related to memory enhancement by @zzzzhhb in #118
• increase rama policy robustness by @sun-yuliang in #117
• refine metric interface to store timestamp by @waynepeking348 in #122
• cpu advisor support get pod indicator target from spd by @luomingmeng in #121
• enhancement(eviction): avoid misjudgment by checking metric timestamp by @zzzzhhb in #125
• add headroom policy and assembler for dedicated by @sun-yuliang in #124
• switch to full path of general logging by @waynepeking348 in #130
• refactor adminqos definition list member remove omitempty json flag by @luomingmeng in #132
• refine qosaware resource server and introduce memory advisor framework by @cheney-lin in #126
• supplement metric and expand the ability to add external metric by @waynepeking348 in #131
• enhancement(eviction): use duration as threshold instead of times by @zzzzhhb in #133
• fix(sysadvisor): make resource updating not blocked by resource server by @cheney-lin in #134
• feat(metaserver): support collecting metrics for qos level by @cheney-lin in #135
• fix(sysadvisor): set a buffer for the channel by @cheney-lin in #139
• enhancement(eviction): detect system memory pressure asynchronously by @zzzzhhb in #137
• feat(qrm): define memory advisor control knob constants by @csfldf in #140
• feat(qrm): use asynchronous workers to drop cache and migrate pages by @csfldf in #120
• fix(eviction): log wrong field by @zzzzhhb in #142
• chore(ci): always upload coverage file by @caohe in #145
• chore(ci): ignore codecov check if the number of changed lines is smaller than 10 by @caohe in #147
• filter out none-matched namespance in kcmas by @waynepeking348 in #146
• run ut parallelly to make it fast by @waynepeking348 in #141
• move malachite client from global varibales to malachite fetcher by @waynepeking348 in #152
• chore(doc): fix link in installation guide by @pendoragon in #149
• memory advisor plugins by @cheney-lin in #143
• add support to define kcmas metric dynamically by @waynepeking348 in #155
• enhance memory plugin with advisor by @csfldf in #136
• feat(util): add periodical handlers util by @csfldf in #153
• fix(sysadvisor): Pod CPU request should only be used as estimated val… by @cheney-lin in #156
• refine the implementation for malachite and machine info by @waynepeking348 in #154
• feat(*): add switches to enable only components required for topology-aware scheduling by @caohe in #151
• support to register external object fecthers in metaserver by @waynepeking348 in #163
• refactor sysadvisor cpu headroom assembler by abstract the logic of util-based capacity estimation by @luomingmeng in #165
• refactor(agent): change entrance function signature by @zzzzhhb in #162
• remove unused sliding window in GenericHeadroomManager by @luomingmeng in #166
• add flags to enable alert logging level by @waynepeking348 in #167
• feat: introduce percentile aggregator for window sliding by @cheney-lin in #164
• fix(sysadvisor): set numa capicity as requirement of numabinding pods when reclaimed disabled by @cheney-lin in #158
• fix(controller): fix bug if cnr or cnc is not found in lister by @caohe in #168
• feat(reporter): report topology policy to kcnr by @caohe in #150
• feat(metaserver): support getting pods from kubelet secure port by @caohe in #159
• feat(qrm): implement a native policy for cpu qrm plugin by @caohe in #144
• fix(qrm): cpu plugin allocate for blocks according to calculated sequence by @csfldf in #171
• fix(qrm): use max NUMA allocatable to calculate min-needed NUMAs by @csfldf in #173
• fix(assemble): fix using fake NUMA ID to find non binding numas by @cheney-lin in #170
• zoneNode remove id field and use resource identifier to make sure it uniq by @luomingmeng in #174
• feat: headroom policy for dedicated numa by @cheney-lin in #172
• add more metrics in kcmas by @waynepeking348 in #169
• enhancement(eviction): load eviction support dynamic threshold by @zzzzhhb in #129
• fix bugs to trim container id in pod spec by @waynepeking348 in #175
• store metric by pod-uid and container-name by @waynepeking348 in #176
• fix(qrm): network plugin doesn't need to return error when cgroup id not found by @csfldf in #177
• enhancement(eviction): enabled advised threshold when reclaim enabled by @zzzzhhb in #179
• fix unit test race in config manager by @luomingmeng in #178
• fix omit zero static pool by @sun-yuliang in #181
• fix(qrm): fix log msg in validateStaticPools by @csfldf in #182
• add stability status of region by @sun-yuliang in #180
• add kcmas metric for region info by @waynepeking348 in #183
• enhancement(eviction): heartbeat in cpu pressure eviction plugin by @zzzzhhb in #184
• feat(misc): use self hosted runner for ci by @pendoragon in #185
• fix(qrm): only one periodical handler get executed by @zzzzhhb in #186
• fix cpu/mem plugins oom by @csfldf in #187
• feat(qrm): implement time monitor to monitor advisor lw recv status by @csfldf in #188
• kcc support priority and its allowed selector key list by @luomingmeng in #189
• Network bandwidth allocation by @smart2003 in #123
• fix(qrm): fix network plugin possible memory leak by @csfldf in #190

New ...

v0.2.0

What's Changed

• chore(ci): add ci pipeline by @pendoragon in #1
• chore(*): add a CI pipeline to check pull requests by @caohe in #3
• feat(external-manager): add external manager framework by @caohe in #8
• chore(*): add codecov checks and pr comments by @caohe in #11
• fix(*): fix doc and memory QRM plugin by @caohe in #2
• chore(*): add golangci-lint to CI pipeline and fix lint issues by @caohe in #10
• chore(*): fix codecov issues by @caohe in #12
• feat(sysadvisor): choose effective headroom and provison policy by co… by @waynepeking348 in #13
• support admin qos configuration for kcc by @waynepeking348 in #17
• chore(*): add templates for pull requests and issues by @caohe in #16
• refine implementation of sysadvisor policies by @waynepeking348 in #25
• chore(*): modify the threshold of codecov by @caohe in #28
• synchronize getting checkpoint by @sun-yuliang in #24
• fix(qrm_sysadvisor): ensure directories of qrm sysadvisor communication socks existing before listening them by @csfldf in #26
• fix(sysadvisor): fix deadlock by @cheney-lin in #34
• add node name label for pod metric in kcmas by @waynepeking348 in #20
• fix(sysadvisor): not clear binding numas any more by @cheney-lin in #35
• refactor(sysadvisor): headroom manager remove broker by @luomingmeng in #32
• fix(sysadvisor): fix undercounting of headroom without dedicated_core… by @cheney-lin in #36
• add util to read file into string slices by @waynepeking348 in #44
• fix(sysadvisor): fix create duplicated regions for distinct container… by @cheney-lin in #37
• feat(qrm): introduce network QRM plugin and support packet tagging by @caohe in #14
• refactor(sysadvisor): emit metrics even when reclaim disabled by @cheney-lin in #38
• refactor(qosaware): refine estimate resource usage by @cheney-lin in #40
• feat(metaserver): support get pod by uid by @cheney-lin in #39
• Support sysadvisor metrics emitting by @waynepeking348 in #46
• chore(*): add pr status check to CI pipeline by @caohe in #41
• emit metrics for pod killing and add tags for victims by @waynepeking348 in #49
• fix vpa condition RecommendationApplied by @luomingmeng in #51
• refine coding styles for network plugin by @waynepeking348 in #53
• fix(qrm): pass ramp up infomation to sys advisor by @csfldf in #56
• chore(*): add license header check to ci pipeline and fix some related issues by @caohe in #55
• fix ut failed on macOS by @cheney-lin in #58
• fix(sysadvisor): fix race between AddPod, RemovePod and RangeAndUpdat… by @cheney-lin in #52
• feat(sysadvisor): support multi share regions by @cheney-lin in #47
• feat(resource) refine resource manager to support newly cnr definition to report enhanced topology information by @luomingmeng in #45
• fix(sysadvisor): clean up the contianers not existed in checkpoint by @cheney-lin in #62
• support utilization based canonical cpu headroom policy by @luomingmeng in #59
• support to mark unhealthy for acquiring file locks by @waynepeking348 in #65
• feat(sysadvisor): support persist regionEntries by @cheney-lin in #64
• add dynamic config disable configuration and fix zone allocations out of order by @luomingmeng in #67
• fix(sysadvisor): fix failed to find regions and pools by @cheney-lin in #63
• fix(sysadvisor): maximize share pool size when disable reclaim by @cheney-lin in #60
• fix(qrm): set sidecar owner pool name same to its main container by @csfldf in #66
• memory headroom canonical policy support enable buffer by @luomingmeng in #68
• support to use transformed informer in lifecycle controller by @waynepeking348 in #70
• pod resources filter support pod parameter by @luomingmeng in #73
• support service profiling manager by @luomingmeng in #71
• feat(eviction manager): support pod-level rss overuse evict by @zzzzhhb in #57
• feat(qrm): support memory enhancement numa_exclusive by @csfldf in #19
• fix(spd): fix nil reference by @cheney-lin in #75
• fix meta server no start success by @luomingmeng in #76
• add pod fetcher health check by @luomingmeng in #78
• skip retry update config when skip failed initialization enable by @luomingmeng in #81
• fix(qrm): ensures dedicated_cores owner pool non-empty by @csfldf in #80
• feat(qrm): katalyst network qrm plugin supports nic affinitive allocation by @csfldf in #69
• feat(eviction): support dryrun plugin by @zzzzhhb in #79
• refine coding styles for cpu&memory plugin by @waynepeking348 in #54
• fix memory plugin ut for mac by @waynepeking348 in #84
• feat(eviction): rss overuse eviction base on request by @zzzzhhb in #87
• fix(sysadvisor): return notFound error when spd name not found by @cheney-lin in #83
• fix(sysadvisor): create new checkpoint if fetching it failed by @cheney-lin in #91
• fix(external_mgr): fix adding cgroup id log format typo by @csfldf in #90
• add GetContainerID and GetContainerEnvs to pod util by @luomingmeng in #93
• feat(qrm): qrm cpu/mem plugins support identifying debug pod by @csfldf in #88
• fix(qrm): fix checkMemorySet skpping judgement by @csfldf in #94
• fix(sysadvisor): set estimated resource as pod request when ramping up by @cheney-lin in #74
• fix: estimating cpu by @cheney-lin in #92
• change log format to export the entire pkg name by @waynepeking348 in #95
• support to use logger with pre-defined prefix by @waynepeking348 in #97
• refine sysadvisor by @sun-yuliang in #86
• fix: avoid fetching empty metrics by @cheney-lin in #98
• exchange round and slowdown in cpu regulator by @sun-yuliang in #99
• chore(eviction): dry-run metric add pod name tag by @zzzzhhb in #100
• separate dynamic agent configuration with static agent configuration by @luomingmeng in #96
• Support isolation pools by @waynepeking348 in #89
• spd indicator plugin init function support spd workload informer by @luomingmeng in #103
• refine lifecycle controller to supprt handlers for each agent by @waynepeking348 in #101

New Contributors

• @pendoragon made their first contribution in #1
• @caohe made their first contribution in #3
• @waynepeking348 made their first contribution in #13
• @sun-yuliang made their first contribution in https://github.com/kub...

v0.1.0

init version of katalyst core functionality