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@Lyt99 Lyt99 released this 12 Apr 06:35
· 80 commits to main since this release
v1.0.0-rc.1
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KubeSkoop v1.0.0-rc.1

We're happy to release KubeSkoop v1.0.0-rc.1 as the pre-final release for KubeSkoop v1.0.0!

In this version, we brought a bunch of new features to improve the stability and user experience.

Welcome to kubeskoop.io to read more about the features!

New Features

KubeSkoop Web Console

We introduced KubeSkoop Web Console, a user-friendly Web UI that provides all functionality of KubeSKoop!

  • Monitoring
    • Embedded Grafana Dashboard
    • Events
    • Network Graph (based on flow, packetloss and tcpretrans metric probe)
  • Diagnosis
    • Connectivity Diagnosis
    • Distributed Packet Capturing
    • Latency Detection (Ping Mesh)
  • Configuration
    • Node Configuration (for exporter config)

New probes

  • tcpretrans: trace tcp retransmission

Improvements

  • Add custom arguments for probes, to provide custom rules and feature switches.
  • Concurrently write events to sink to improve the performance.
  • Flow probe now can specify the interface from args.
  • Refactor nettop to improve the performance of fetching pod info.
  • packetloss, tcpretrans and flow metrics are now containing source and destination info in metric labels.

What's Changed

  • Features/refactor by @jzwlqx in #110
  • update helm chart by @jzwlqx in #111
  • import flow package in init.go to enable flow probe by @jzwlqx in #112
  • concurrently write events to sink by @jzwlqx in #114
  • feat(exporter): custom args by @Lyt99 in #115
  • fix: insp_txs did not store by @zhy76 in #131
  • bugfix: fix panic when creator return nil, err by @jzwlqx in #132
  • support dynamic interface flow collector by @jzwlqx in #133
  • stop probes on signal by @jzwlqx in #134
  • fix(exporter): fix label out of order in mergeLabels by @Lyt99 in #136
  • feat(ci): upgrade golangci-lint to v1.55.2 by @Lyt99 in #140
  • optimal nettop so that we avoid scan the whole /proc by @jzwlqx in #139
  • KubeSkoop Web Console by @Lyt99 in #143
  • fix skoopbundle.yaml & enable info and flow probe by default by @Lyt99 in #144
  • change cgroup pids debug log to warning when no pids found by @jzwlqx in #142
  • Update README and minor fixes to web console by @Lyt99 in #145
  • support diagnose custom args by @AllenXu93 in #148
  • Add git ignore file by @xianlubird in #149
  • bugfix: fix socketlatency read metrics from wrong bpf map by @BSWANG in #146
  • bugfix: convert dianoseArgs to array by @AllenXu93 in #150
  • bugfix: add iptables-legacy for iptables-xml command by @BSWANG in #154
  • feat: display pod selection on monitoring dashboard by @BSWANG in #156
  • bugfix: fix netdev forwarding sysctl name on vlan interface by @BSWANG in #159
  • format metric names & dashboard use new metrics by @Lyt99 in #160
  • feat: support specific calico host mtu by @BSWANG in #161
  • fix(webui): multiline display in event list & min width of page by @Lyt99 in #162
  • Fix title not update after Login by @BSWANG in #163
  • feat: disable user edit on dashboard by @BSWANG in #167
  • bugfix: fix host network pod ping fail by @BSWANG in #164
  • add informer for pod list by @for-zero-one in #169
  • Add access to calico ippools in skoopbundle & use calico CR by @Lyt99 in #173
  • fix(webui): enhance pod & node selection by @Lyt99 in #177
  • feat(exporter): support cri-dockerd by @Lyt99 in #178
  • Feature/mysql by @jzwlqx in #179
  • fix(exporter): fix agent reconnect by @Lyt99 in #180
  • Add softirq type in prober by @BSWANG in #182
  • feat: support softirq type in dashboard by @BSWANG in #183
  • feat: support diagnose pod neigh failed by @BSWANG in #185
  • fix virtiocmd metrics null by @BSWANG in #184
  • feature(webui): sort diagnosis & packet capturing histories by @Lyt99 in #186
  • fix typo by @jzwlqx in #187
  • fix: fail to load probe netiftxlat by @dzy176 in #189
  • close perfReader if stop event probe by @dzy176 in #190
  • bugfix: fix kubectl apply url in readme doc by @BSWANG in #191
  • optimization of latency-type metrics by @dzy176 in #194
  • chore(build): specify 3.19 as alpine version by @Lyt99 in #195
  • chore(deps): bump github.com/vishvananda/netlink from 1.1.1-0.20210330154013-f5de75959ad5 to 1.2.1-beta.2 by @dependabot in #196
  • chore(deps): bump github.com/gorilla/mux from 1.8.0 to 1.8.1 by @dependabot in #197
  • feat: split agent & controller image && reduce image size by @BSWANG in #205
  • bugfix: go-sqlite require cgo by @BSWANG in #206
  • bugfix: fix github code language detect by @BSWANG in #207
  • support ip cache in net-exporter and make hostnetwork pods visible to probes by @jzwlqx in #217
  • add tuple labels to packet loss by @jzwlqx in #220
  • add tcpretrans metrics and events by @jzwlqx in #221
  • chore(deps): bump follow-redirects from 1.15.3 to 1.15.6 in /webui by @dependabot in #212
  • chore(deps): bump webpack-dev-middleware from 5.3.3 to 5.3.4 in /webui by @dependabot in #216
  • chore(deps): bump google.golang.org/protobuf from 1.30.0 to 1.33.0 in /webui by @dependabot in #210
  • chore(deps): bump github.com/opencontainers/runc from 1.1.4 to 1.1.12 by @dependabot in #203
  • undock dashboard menu on page load by @BSWANG in #222
  • convert doc image to jpg to reduce size by @jzwlqx in #223
  • remove viper config manage which set all map key to lowercase by @jzwlqx in #225
  • enable feature switch by @jzwlqx in #226
  • support source&destination ping by @BSWANG in #227
  • bugfix: flow ports by @jzwlqx in #230
  • skip create clsact qdisc if already exists by @jzwlqx in #233
  • remove packetloss metrics probe args in net-exporter-config.yaml by @jzwlqx in #235
  • packetloss: ignore non ip packet by @jzwlqx in #234
  • deploy(helm): helm chart for v1.0.0 by @Lyt99 in #236
  • packetloss: add k8s_node label by @jzwlqx in #238
  • feature(webui): enhance flow ui by @Lyt99 in #239
  • bugfix: fix default deploy configuration by @BSWANG in #240
  • fix(webui): fix flow namespace selector & link label by @Lyt99 in #241
  • bugfix: flow dynamic interface name match by @jzwlqx in #242
  • fix(diagnosis): fix security group ip/cidr parse for aliyun provider by @Lyt99 in #243
  • Fix flannel plugin pod -> svc diagnose by @BSWANG in #244
  • use map as feature switch to support old kernels by @jzwlqx in #245
  • reduce packetloss cache size by @jzwlqx in #246
  • chore(deps): bump github.com/cloudflare/circl from 1.3.3 to 1.3.7 in /webui by @dependabot in #200
  • chore(deps): bump google.golang.org/protobuf from 1.31.0 to 1.33.0 by @dependabot in #211
  • feat(flow): enhance flow ui by @Lyt99 in #247
  • docs(README): replace images with latest version by @Lyt99 in #248
  • force packetloss metrics port to 0 by @jzwlqx in #249
  • enable metrics for packetloss and tcpretrans even if event not enabled by @jzwlqx in #250

New Contributors

Full Changelog: v0.1.1...v1.0.0-rc.1

Contributors

jzwlqx, Lyt99, and 7 other contributors
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