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authorDaniel J Walsh <dwalsh@redhat.com>2017-12-15 16:58:36 -0500
committerAtomic Bot <atomic-devel@projectatomic.io>2017-12-18 16:46:05 +0000
commit5770dc2640c216525ab84031e3712fcc46b3b087 (patch)
tree8a1c5c4e4a6ce6a35a3767247623a62bfd698f77 /cmd/kpod/common.go
parentde3468e120d489d046c08dad72ba2262e222ccb1 (diff)
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Rename all references to kpod to podman
The decision is in, kpod is going to be named podman. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #145 Approved by: umohnani8
Diffstat (limited to 'cmd/kpod/common.go')
-rw-r--r--cmd/kpod/common.go438
1 files changed, 0 insertions, 438 deletions
diff --git a/cmd/kpod/common.go b/cmd/kpod/common.go
deleted file mode 100644
index 99685107b..000000000
--- a/cmd/kpod/common.go
+++ /dev/null
@@ -1,438 +0,0 @@
-package main
-
-import (
- "os"
- "reflect"
- "regexp"
- "strings"
-
- "github.com/containers/storage"
- "github.com/fatih/camelcase"
- "github.com/pkg/errors"
- "github.com/projectatomic/libpod/libkpod"
- "github.com/projectatomic/libpod/libpod"
- "github.com/urfave/cli"
-)
-
-var (
- stores = make(map[storage.Store]struct{})
-)
-
-const crioConfigPath = "/etc/crio/crio.conf"
-
-func getRuntime(c *cli.Context) (*libpod.Runtime, error) {
-
- config, err := getConfig(c)
- if err != nil {
- return nil, errors.Wrapf(err, "could not get config")
- }
-
- options := storage.DefaultStoreOptions
- options.GraphRoot = config.Root
- options.RunRoot = config.RunRoot
- options.GraphDriverName = config.Storage
- options.GraphDriverOptions = config.StorageOptions
-
- return libpod.NewRuntime(libpod.WithStorageConfig(options), libpod.WithConmonPath(config.Conmon), libpod.WithOCIRuntime(config.Runtime), libpod.WithCNIConfigDir(config.NetworkDir))
-}
-
-func shutdownStores() {
- for store := range stores {
- if _, err := store.Shutdown(false); err != nil {
- break
- }
- }
-}
-
-func getConfig(c *cli.Context) (*libkpod.Config, error) {
- config := libkpod.DefaultConfig()
- var configFile string
- if c.GlobalIsSet("config") {
- configFile = c.GlobalString("config")
- } else if _, err := os.Stat(crioConfigPath); err == nil {
- configFile = crioConfigPath
- }
- // load and merge the configfile from the commandline or use
- // the default crio config file
- if configFile != "" {
- err := config.UpdateFromFile(configFile)
- if err != nil {
- return config, err
- }
- }
- if c.GlobalIsSet("root") {
- config.Root = c.GlobalString("root")
- }
- if c.GlobalIsSet("runroot") {
- config.RunRoot = c.GlobalString("runroot")
- }
- if c.GlobalIsSet("conmon") {
- config.Conmon = c.GlobalString("conmon")
- }
- if c.GlobalIsSet("storage-driver") {
- config.Storage = c.GlobalString("storage-driver")
- }
- if c.GlobalIsSet("storage-opt") {
- opts := c.GlobalStringSlice("storage-opt")
- if len(opts) > 0 {
- config.StorageOptions = opts
- }
- }
- if c.GlobalIsSet("runtime") {
- config.Runtime = c.GlobalString("runtime")
- }
- if c.GlobalIsSet("cni-config-dir") {
- config.NetworkDir = c.GlobalString("cni-config-dir")
- }
- return config, nil
-}
-
-func splitCamelCase(src string) string {
- entries := camelcase.Split(src)
- return strings.Join(entries, " ")
-}
-
-// validateFlags searches for StringFlags or StringSlice flags that never had
-// a value set. This commonly occurs when the CLI mistakenly takes the next
-// option and uses it as a value.
-func validateFlags(c *cli.Context, flags []cli.Flag) error {
- for _, flag := range flags {
- switch reflect.TypeOf(flag).String() {
- case "cli.StringSliceFlag":
- {
- f := flag.(cli.StringSliceFlag)
- name := strings.Split(f.Name, ",")
- val := c.StringSlice(name[0])
- for _, v := range val {
- if ok, _ := regexp.MatchString("^-.+", v); ok {
- return errors.Errorf("option --%s requires a value", name[0])
- }
- }
- }
- case "cli.StringFlag":
- {
- f := flag.(cli.StringFlag)
- name := strings.Split(f.Name, ",")
- val := c.String(name[0])
- if ok, _ := regexp.MatchString("^-.+", val); ok {
- return errors.Errorf("option --%s requires a value", name[0])
- }
- }
- }
- }
- return nil
-}
-
-// Common flags shared between commands
-var createFlags = []cli.Flag{
- cli.StringSliceFlag{
- Name: "add-host",
- Usage: "Add a custom host-to-IP mapping (host:ip) (default [])",
- },
- cli.StringSliceFlag{
- Name: "attach, a",
- Usage: "Attach to STDIN, STDOUT or STDERR (default [])",
- },
- cli.StringFlag{
- Name: "blkio-weight",
- Usage: "Block IO weight (relative weight) accepts a weight value between 10 and 1000.",
- },
- cli.StringSliceFlag{
- Name: "blkio-weight-device",
- Usage: "Block IO weight (relative device weight, format: `DEVICE_NAME:WEIGHT`)",
- },
- cli.StringSliceFlag{
- Name: "cap-add",
- Usage: "Add capabilities to the container",
- },
- cli.StringSliceFlag{
- Name: "cap-drop",
- Usage: "Drop capabilities from the container",
- },
- cli.StringFlag{
- Name: "cgroup-parent",
- Usage: "Optional parent cgroup for the container",
- },
- cli.StringFlag{
- Name: "cidfile",
- Usage: "Write the container ID to the file",
- },
- cli.Uint64Flag{
- Name: "cpu-period",
- Usage: "Limit the CPU CFS (Completely Fair Scheduler) period",
- },
- cli.Int64Flag{
- Name: "cpu-quota",
- Usage: "Limit the CPU CFS (Completely Fair Scheduler) quota",
- },
- cli.Uint64Flag{
- Name: "cpu-rt-period",
- Usage: "Limit the CPU real-time period in microseconds",
- },
- cli.Int64Flag{
- Name: "cpu-rt-runtime",
- Usage: "Limit the CPU real-time runtime in microseconds",
- },
- cli.Uint64Flag{
- Name: "cpu-shares",
- Usage: "CPU shares (relative weight)",
- },
- cli.StringFlag{
- Name: "cpus",
- Usage: "Number of CPUs. The default is 0.000 which means no limit",
- },
- cli.StringFlag{
- Name: "cpuset-cpus",
- Usage: "CPUs in which to allow execution (0-3, 0,1)",
- },
- cli.StringFlag{
- Name: "cpuset-mems",
- Usage: "Memory nodes (MEMs) in which to allow execution (0-3, 0,1). Only effective on NUMA systems.",
- },
- cli.BoolFlag{
- Name: "detach, d",
- Usage: "Run container in background and print container ID",
- },
- cli.StringFlag{
- Name: "detach-keys",
- Usage: "Override the key sequence for detaching a container. Format is a single character `[a-Z]` or `ctrl-<value>` where `<value>` is one of: `a-z`, `@`, `^`, `[`, `,` or `_`",
- },
- cli.StringSliceFlag{
- Name: "device",
- Usage: "Add a host device to the container (default [])",
- },
- cli.StringSliceFlag{
- Name: "device-read-bps",
- Usage: "Limit read rate (bytes per second) from a device (e.g. --device-read-bps=/dev/sda:1mb)",
- },
- cli.StringSliceFlag{
- Name: "device-read-iops",
- Usage: "Limit read rate (IO per second) from a device (e.g. --device-read-iops=/dev/sda:1000)",
- },
- cli.StringSliceFlag{
- Name: "device-write-bps",
- Usage: "Limit write rate (bytes per second) to a device (e.g. --device-write-bps=/dev/sda:1mb)",
- },
- cli.StringSliceFlag{
- Name: "device-write-iops",
- Usage: "Limit write rate (IO per second) to a device (e.g. --device-write-iops=/dev/sda:1000)",
- },
- cli.StringSliceFlag{
- Name: "dns",
- Usage: "Set custom DNS servers",
- },
- cli.StringSliceFlag{
- Name: "dns-opt",
- Usage: "Set custom DNS options",
- },
- cli.StringSliceFlag{
- Name: "dns-search",
- Usage: "Set custom DNS search domains",
- },
- cli.StringFlag{
- Name: "entrypoint",
- Usage: "Overwrite the default ENTRYPOINT of the image",
- },
- cli.StringSliceFlag{
- Name: "env, e",
- Usage: "Set environment variables in container",
- },
- cli.StringSliceFlag{
- Name: "env-file",
- Usage: "Read in a file of environment variables",
- },
- cli.StringSliceFlag{
- Name: "expose",
- Usage: "Expose a port or a range of ports (default [])",
- },
- cli.StringSliceFlag{
- Name: "group-add",
- Usage: "Add additional groups to join (default [])",
- },
- cli.StringFlag{
- Name: "hostname",
- Usage: "Set container hostname",
- },
- cli.BoolFlag{
- Name: "interactive, i",
- Usage: "Keep STDIN open even if not attached",
- },
- cli.StringFlag{
- Name: "ip",
- Usage: "Container IPv4 address (e.g. 172.23.0.9)",
- },
- cli.StringFlag{
- Name: "ip6",
- Usage: "Container IPv6 address (e.g. 2001:db8::1b99)",
- },
- cli.StringFlag{
- Name: "ipc",
- Usage: "IPC Namespace to use",
- },
- cli.StringFlag{
- Name: "kernel-memory",
- Usage: "Kernel memory limit (format: `<number>[<unit>]`, where unit = b, k, m or g)",
- },
- cli.StringSliceFlag{
- Name: "label",
- Usage: "Set metadata on container (default [])",
- },
- cli.StringSliceFlag{
- Name: "label-file",
- Usage: "Read in a line delimited file of labels (default [])",
- },
- cli.StringSliceFlag{
- Name: "link-local-ip",
- Usage: "Container IPv4/IPv6 link-local addresses (default [])",
- },
- cli.StringFlag{
- Name: "log-driver",
- Usage: "Logging driver for the container",
- },
- cli.StringSliceFlag{
- Name: "log-opt",
- Usage: "Logging driver options (default [])",
- },
- cli.StringFlag{
- Name: "mac-address",
- Usage: "Container MAC address (e.g. 92:d0:c6:0a:29:33)",
- },
- cli.StringFlag{
- Name: "memory, m",
- Usage: "Memory limit (format: <number>[<unit>], where unit = b, k, m or g)",
- },
- cli.StringFlag{
- Name: "memory-reservation",
- Usage: "Memory soft limit (format: <number>[<unit>], where unit = b, k, m or g)",
- },
- cli.StringFlag{
- Name: "memory-swap",
- Usage: "Swap limit equal to memory plus swap: '-1' to enable unlimited swap",
- },
- cli.Int64Flag{
- Name: "memory-swappiness",
- Usage: "Tune container memory swappiness (0 to 100) (default -1)",
- Value: -1,
- },
- cli.StringFlag{
- Name: "name",
- Usage: "Assign a name to the container",
- },
- cli.StringFlag{
- Name: "net",
- Usage: "Setup the network namespace",
- },
- cli.StringFlag{
- Name: "network",
- Usage: "Connect a container to a network (default 'default')",
- },
- cli.StringSliceFlag{
- Name: "network-alias",
- Usage: "Add network-scoped alias for the container (default [])",
- },
- cli.BoolFlag{
- Name: "oom-kill-disable",
- Usage: "Disable OOM Killer",
- },
- cli.StringFlag{
- Name: "oom-score-adj",
- Usage: "Tune the host's OOM preferences (-1000 to 1000)",
- },
- cli.StringFlag{
- Name: "pid",
- Usage: "PID Namespace to use",
- },
- cli.Int64Flag{
- Name: "pids-limit",
- Usage: "Tune container pids limit (set -1 for unlimited)",
- },
- cli.StringFlag{
- Name: "pod",
- Usage: "Run container in an existing pod",
- },
- cli.BoolFlag{
- Name: "privileged",
- Usage: "Give extended privileges to container",
- },
- cli.StringSliceFlag{
- Name: "publish, p",
- Usage: "Publish a container's port, or a range of ports, to the host (default [])",
- },
- cli.BoolFlag{
- Name: "publish-all, P",
- Usage: "Publish all exposed ports to random ports on the host interface",
- },
- cli.BoolFlag{
- Name: "read-only",
- Usage: "Make containers root filesystem read-only",
- },
- cli.BoolFlag{
- Name: "rm",
- Usage: "Remove container (and pod if created) after exit",
- },
- cli.StringSliceFlag{
- Name: "security-opt",
- Usage: "Security Options (default [])",
- },
- cli.StringFlag{
- Name: "shm-size",
- Usage: "Size of `/dev/shm`. The format is `<number><unit>`. default is 64 MB",
- },
- cli.BoolFlag{
- Name: "sig-proxy",
- Usage: "Proxy received signals to the process (default true)",
- },
- cli.StringFlag{
- Name: "stop-signal",
- Usage: "Signal to stop a container. Default is SIGTERM",
- },
- cli.IntFlag{
- Name: "stop-timeout",
- Usage: "Timeout (in seconds) to stop a container. Default is 10",
- },
- cli.StringSliceFlag{
- Name: "storage-opt",
- Usage: "Storage driver options per container (default [])",
- },
- cli.StringSliceFlag{
- Name: "sysctl",
- Usage: "Sysctl options (default [])",
- },
- cli.StringSliceFlag{
- Name: "tmpfs",
- Usage: "Mount a temporary filesystem (`tmpfs`) into a container (default [])",
- },
- cli.BoolFlag{
- Name: "tty, t",
- Usage: "Allocate a pseudo-TTY for container",
- },
- cli.StringSliceFlag{
- Name: "ulimit",
- Usage: "Ulimit options (default [])",
- },
- cli.StringFlag{
- Name: "user, u",
- Usage: "Username or UID (format: <name|uid>[:<group|gid>])",
- },
- cli.StringFlag{
- Name: "userns",
- Usage: "User namespace to use",
- },
- cli.StringFlag{
- Name: "uts",
- Usage: "UTS namespace to use",
- },
- cli.StringSliceFlag{
- Name: "volume, v",
- Usage: "Bind mount a volume into the container (default [])",
- },
- cli.StringSliceFlag{
- Name: "volumes-from",
- Usage: "Mount volumes from the specified container(s) (default [])",
- },
- cli.StringFlag{
- Name: "workdir, w",
- Usage: "Working `directory inside the container",
- Value: "/",
- },
-}