cbcbe0da2e
Currently the rkt driver does not expose a DriverNetwork instance after starting the container, which means that address_mode = 'driver' does not work. To get the container network information, we can call `rkt status` on the UUID of the container and grab the container IP from there. For the port map, we need to grab the pod manifest as it will tell us which ports the container exposes. We then cross-reference the configured port name with the container port names, and use that to create a correct port mapping. To avoid doing a (bad) reimplementation of the appc schema(which rkt uses for its manifest) and rkt apis, we pull those in as vendored dependencies. The versions used are the same ones that rkt use in their glide dependency configuration for version 1.28.0.
97 lines
2.9 KiB
Go
97 lines
2.9 KiB
Go
package pflag
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import "strconv"
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// -- count Value
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type countValue int
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func newCountValue(val int, p *int) *countValue {
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*p = val
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return (*countValue)(p)
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}
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func (i *countValue) Set(s string) error {
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v, err := strconv.ParseInt(s, 0, 64)
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// -1 means that no specific value was passed, so increment
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if v == -1 {
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*i = countValue(*i + 1)
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} else {
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*i = countValue(v)
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}
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return err
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}
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func (i *countValue) Type() string {
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return "count"
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}
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func (i *countValue) String() string { return strconv.Itoa(int(*i)) }
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func countConv(sval string) (interface{}, error) {
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i, err := strconv.Atoi(sval)
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if err != nil {
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return nil, err
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}
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return i, nil
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}
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// GetCount return the int value of a flag with the given name
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func (f *FlagSet) GetCount(name string) (int, error) {
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val, err := f.getFlagType(name, "count", countConv)
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if err != nil {
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return 0, err
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}
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return val.(int), nil
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}
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// CountVar defines a count flag with specified name, default value, and usage string.
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// The argument p points to an int variable in which to store the value of the flag.
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// A count flag will add 1 to its value evey time it is found on the command line
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func (f *FlagSet) CountVar(p *int, name string, usage string) {
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f.CountVarP(p, name, "", usage)
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}
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// CountVarP is like CountVar only take a shorthand for the flag name.
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func (f *FlagSet) CountVarP(p *int, name, shorthand string, usage string) {
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flag := f.VarPF(newCountValue(0, p), name, shorthand, usage)
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flag.NoOptDefVal = "-1"
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}
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// CountVar like CountVar only the flag is placed on the CommandLine instead of a given flag set
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func CountVar(p *int, name string, usage string) {
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CommandLine.CountVar(p, name, usage)
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}
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// CountVarP is like CountVar only take a shorthand for the flag name.
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func CountVarP(p *int, name, shorthand string, usage string) {
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CommandLine.CountVarP(p, name, shorthand, usage)
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}
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// Count defines a count flag with specified name, default value, and usage string.
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// The return value is the address of an int variable that stores the value of the flag.
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// A count flag will add 1 to its value evey time it is found on the command line
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func (f *FlagSet) Count(name string, usage string) *int {
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p := new(int)
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f.CountVarP(p, name, "", usage)
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return p
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}
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// CountP is like Count only takes a shorthand for the flag name.
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func (f *FlagSet) CountP(name, shorthand string, usage string) *int {
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p := new(int)
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f.CountVarP(p, name, shorthand, usage)
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return p
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}
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// Count defines a count flag with specified name, default value, and usage string.
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// The return value is the address of an int variable that stores the value of the flag.
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// A count flag will add 1 to its value evey time it is found on the command line
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func Count(name string, usage string) *int {
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return CommandLine.CountP(name, "", usage)
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}
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// CountP is like Count only takes a shorthand for the flag name.
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func CountP(name, shorthand string, usage string) *int {
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return CommandLine.CountP(name, shorthand, usage)
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}
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