forked from docker-archive/classicswarm
/
flags.go
125 lines (115 loc) · 3 KB
/
flags.go
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package cli
import (
"os"
"path/filepath"
"runtime"
"strings"
"github.com/codegangsta/cli"
"github.com/docker/swarm/scheduler/filter"
"github.com/docker/swarm/scheduler/strategy"
)
func homepath(p string) string {
home := os.Getenv("HOME")
if runtime.GOOS == "windows" {
home = os.Getenv("USERPROFILE")
}
return filepath.Join(home, p)
}
func getDiscovery(c *cli.Context) string {
if len(c.Args()) == 1 {
return c.Args()[0]
}
return os.Getenv("SWARM_DISCOVERY")
}
var (
flStore = cli.StringFlag{
Name: "rootdir",
Value: homepath(".swarm"),
Usage: "",
}
flJoinAdvertise = cli.StringFlag{
Name: "advertise, addr",
Usage: "Address of the Docker Engine joining the cluster. Swarm manager(s) MUST be able to reach the Docker Engine at this address.",
EnvVar: "SWARM_ADVERTISE",
}
flManageAdvertise = cli.StringFlag{
Name: "advertise, addr",
Usage: "Address of the swarm manager joining the cluster. Other swarm manager(s) MUST be able to reach the swarm manager at this address.",
EnvVar: "SWARM_ADVERTISE",
}
// hack for go vet
flHostsValue = cli.StringSlice([]string{"tcp://127.0.0.1:2375"})
flHosts = cli.StringSliceFlag{
Name: "host, H",
Value: &flHostsValue,
Usage: "ip/socket to listen on",
EnvVar: "SWARM_HOST",
}
flHeartBeat = cli.StringFlag{
Name: "heartbeat",
Value: "20s",
Usage: "period between each heartbeat",
}
flTTL = cli.StringFlag{
Name: "ttl",
Value: "60s",
Usage: "sets the expiration of an ephemeral node",
}
flTimeout = cli.StringFlag{
Name: "timeout",
Value: "10s",
Usage: "timeout period",
}
flEnableCors = cli.BoolFlag{
Name: "api-enable-cors, cors",
Usage: "enable CORS headers in the remote API",
}
flTLS = cli.BoolFlag{
Name: "tls",
Usage: "use TLS; implied by --tlsverify=true",
}
flTLSCaCert = cli.StringFlag{
Name: "tlscacert",
Usage: "trust only remotes providing a certificate signed by the CA given here",
}
flTLSCert = cli.StringFlag{
Name: "tlscert",
Usage: "path to TLS certificate file",
}
flTLSKey = cli.StringFlag{
Name: "tlskey",
Usage: "path to TLS key file",
}
flTLSVerify = cli.BoolFlag{
Name: "tlsverify",
Usage: "use TLS and verify the remote",
}
flStrategy = cli.StringFlag{
Name: "strategy",
Usage: "placement strategy to use [" + strings.Join(strategy.List(), ", ") + "]",
Value: strategy.List()[0],
}
// hack for go vet
flFilterValue = cli.StringSlice(filter.List())
// DefaultFilterNumber is exported
DefaultFilterNumber = len(flFilterValue)
flFilter = cli.StringSliceFlag{
Name: "filter, f",
Usage: "filter to use [" + strings.Join(filter.List(), ", ") + "]",
Value: &flFilterValue,
}
flCluster = cli.StringFlag{
Name: "cluster-driver, c",
Usage: "cluster driver to use [swarm, mesos-experimental]",
Value: "swarm",
}
flClusterOpt = cli.StringSliceFlag{
Name: "cluster-opt",
Usage: "cluster driver options",
Value: &cli.StringSlice{},
}
flLeaderElection = cli.BoolFlag{
Name: "replication",
Usage: "Enable Swarm manager replication",
}
)