gosphere

The gosphere repository contains codes written in Go Language that can be used to perform automation task on VMWare vCenter. These codes are wrapper on govmomi and exposes easy Methods. Contributors are welcome.

func main() {
    vc := flag.String("vc", "VC_IP", "Enter vCenter IP/ FQDN")
    user := flag.String("user", "Administrator@vsphere.local", "vCenter User")
    pass := flag.String("pass", "XXXXX", "Enter vCenter pass")
    flag.Parse()
    vcenter := operation.NewVCenter(*vc, *user, *pass)
    ctx, cancel := context.WithCancel(context.Background())
    defer cancel()
    err := vcenter.Connect(ctx)
    if err != nil {
        fmt.Printf("Failed to connect to vCenter: %s\n", err)
        return
    }
    fmt.Printf("Connected to vCenter: %s\n", *vc)
    //Get Datacenter Operation Level object
    dcops := operation.DatacenterOperation{Context: ctx, Vcenter: vcenter}
    //Get Cluster Operation Level object
    clops := operation.ClusterOperation{Context: ctx, Vcenter: vcenter}
    datacenters, err := vcenter.GetAllDatacenter(ctx)
    if err != nil {
        fmt.Printf("Datacenters errors: %s", err)
        return
    }
    for _, dc := range datacenters {
        dcName := dc.Name()
        fmt.Printf(" Datacenter %s\n", dcName)
        standalonehosts := dcops.GetStandAloneHosts(dc)
        if standalonehosts != nil {
            fmt.Printf("Standalone Hosts on Datacenter %s\n", dcName)
            for _, hostmor := range standalonehosts {
                fmt.Println(hostmor.Name)
            }
        }
        var cls []mo.ClusterComputeResource
        cls, _ = dcops.GetAllCluster(dc)
        if cls != nil {
            for _, clsref := range cls {
                fmt.Printf("Datcenter Clusters ***** %s ******\n", clsref.Name)
                var hosts []mo.HostSystem
                hosts, _ = clops.GetAllClusterHosts(clsref, "")
                if hosts != nil {
                    fmt.Printf("Cluster Hosts")
                    for _, hostref := range hosts {
                        fmt.Printf("**** %s ****\n", hostref.Name)
                    }
                }
            }
        }
    }
}

Philosophy

The code must be

    - simple
    - readable
    - maintainable
    - Do exactly one task.