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https://github.com/podman-container-tools/podman.git
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db23e12611
External containers are containers created outside of Podman. For example Buildah and CRI-O Containers. $ buildah from alpine alpine-working-container $ buildah run alpine-working-container touch /test $ podman container exists --external alpine-working-container $ podman container diff alpine-working-container C /etc A /test Added --external flag to refer to external containers, rather then --storage. Added --external for podman container exists and modified podman ps to use --external rather then --storage. It was felt that --storage would confuse the user into thinking about changing the storage driver or options. --storage is still supported through the use of aliases. Finally podman contianer diff, does not require the --external flag, since it there is little change of users making the mistake, and would just be a pain for the user to remember the flag. podman container exists --external is required because it could fool scripts that rely on the existance of a Podman container, and there is a potential for a partial deletion of a container, which could mess up existing users. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
28 lines
668 B
Go
28 lines
668 B
Go
package utils
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import "github.com/spf13/pflag"
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// AliasFlags is a function to handle backwards compatibility with old flags
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func AliasFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
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switch name {
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case "healthcheck-command":
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name = "health-cmd"
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case "healthcheck-interval":
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name = "health-interval"
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case "healthcheck-retries":
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name = "health-retries"
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case "healthcheck-start-period":
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name = "health-start-period"
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case "healthcheck-timeout":
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name = "health-timeout"
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case "net":
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name = "network"
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case "timeout":
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name = "time"
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case "namespace":
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name = "ns"
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case "storage":
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name = "external"
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}
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return pflag.NormalizedName(name)
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}
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