108 lines
2.1 KiB
Go
108 lines
2.1 KiB
Go
package executor
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import "strings"
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func BuildAgentOsOperator(osInfo string, ossOfflinePrefix string) *AgentOsOperator {
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// todo build from env
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AgentOsOperatorCache = &AgentOsOperator{
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InstallCommandPrefix: []string{
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"apt-get", "install", "--allow-downgrades", "-y",
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},
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RemoveCommandPrefix: []string{"apt", "remove", "-y"},
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CanAccessInternet: true,
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IsOsTypeUbuntu: true,
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IsAgentInnerWall: false,
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AgentArch: "amd64",
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AgentOSReleaseCode: "focal",
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AgentServerInfo: nil,
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OssOfflinePrefix: ossOfflinePrefix,
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}
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// os type
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detectByOsType(AgentOsOperatorCache, osInfo)
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// internet
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detectByInternet(AgentOsOperatorCache)
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return AgentOsOperatorCache
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}
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func detectByOsType(os *AgentOsOperator, osInfo string) {
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ubuntuSsRealseCode := [][]string{
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{
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"cat",
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"/etc/os-release",
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},
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{
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"grep",
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"CODE",
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},
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{
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"head",
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"-1",
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},
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{
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"cut",
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"-d",
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"=",
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"-f",
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"2",
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},
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}
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if strings.HasPrefix(osInfo, "Ce") {
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// centos
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os.IsOsTypeUbuntu = false
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os.InstallCommandPrefix = []string{
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"yum", "install", "-y",
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}
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os.RemoveCommandPrefix = []string{
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"yum", "remove",
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}
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} else {
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// ubuntu
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os.IsOsTypeUbuntu = true
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os.RemoveCommandPrefix = []string{"apt", "remove", "-y"}
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os.InstallCommandPrefix = []string{
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"apt-get", "install", "--allow-downgrades", "-y",
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}
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// os release code
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osReleaseResult, _ := PipeLineCommandExecutor(ubuntuSsRealseCode)
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os.AgentOSReleaseCode = osReleaseResult[0]
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}
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}
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func detectByInternet(os *AgentOsOperator) {
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log.Info("开始检测Agent的网络连通情况!")
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outsideTestUrl := "www.google.com"
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innerTestUrl := "www.baidu.com"
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testInternetCommand := []string{
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"curl",
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"-o",
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"/dev/null",
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"-m",
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"5",
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"-s",
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}
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if PureResultSingleExecute(append(testInternetCommand, outsideTestUrl)) {
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os.CanAccessInternet = true
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os.IsAgentInnerWall = false
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} else if PureResultSingleExecute(append(testInternetCommand, innerTestUrl)) {
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os.CanAccessInternet = true
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os.IsAgentInnerWall = true
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} else {
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os.CanAccessInternet = false
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os.IsAgentInnerWall = true
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}
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}
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