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stability: add fault-trigger server #312

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merged 4 commits into from Mar 14, 2019
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cwen0
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@cwen0 cwen0 commented Mar 12, 2019

  1. stop / start virtual machine
  2. stop / start etcd
  3. stop / start kubelet

@weekface @zyguan @xiaojingchen PTAL

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LGTM

BTW: we need to deploy the server to both hosts and vms. would it be better to build a centralized manager server by using remote command (eg. ssh <host|vm> some_command ...) ?

data = stripEmpty(data)
lines := strings.Split(data, "\n")
for _, line := range lines {
if !strings.HasPrefix(line, "eth0") {
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the interface name maybe not eth0.

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how about checking ipv4 ?

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check the MAC address is exist is more reasonable

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https://github.com/pingcap/tidb-operator/pull/312/files#diff-cc0457c3ced0a4de0bcef6986b537b8aR72
if this check was failed, the program will check the mac address

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Rest LGTM

func (m *Manager) StartETCD() error {
shell := "systemctl start etcd"
cmd := exec.Command("/bin/sh", "-c", shell)
_, err := cmd.CombinedOutput()
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data, err := cmd.CombinedOutput()
if err != nil {
    log.Errorf(".............")
}

?

@tennix tennix added the test/stability stability tests label Mar 13, 2019
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cwen0 commented Mar 14, 2019

@weekface @xiaojingchen PTAL again, thanks!

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LGTM

@weekface weekface merged commit 4f8d71a into pingcap:stability Mar 14, 2019
weekface pushed a commit to weekface/tidb-operator that referenced this pull request Mar 21, 2019
tennix pushed a commit that referenced this pull request Mar 21, 2019
* test: add fault-trigger server
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5 participants