github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-23 11:50:44 +00:00
Code Issues Projects Releases Wiki Activity

Added the behavior of double dollar signs in env, command and args

Browse Source
This commit is contained in:
Martin Kanters 2021-05-11 20:12:21 +02:00 committed by GitHub
parent 2112bddae1
commit 3bbb1f3f8d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
pkg/apis/core/types.go
View File

@ -1828,10 +1828,10 @@ type EnvVar struct {
// Optional: Defaults to ""; variable references $(VAR_NAME) are expanded
// using the previous defined environment variables in the container and
// any service environment variables. If a variable cannot be resolved,
// the reference in the input string will be unchanged. The $(VAR_NAME)
// syntax can be escaped with a double $$, ie: $$(VAR_NAME). Escaped
// references will never be expanded, regardless of whether the variable
// exists or not.
// the reference in the input string will be unchanged. Double $$ are
// reduced to a single $, which allows for escaping the $(VAR_NAME)
// syntax: i.e. $$(VAR_NAME). Escaped references will never be expanded,
// regardless of whether the variable exists or not.
// +optional
Value string
// Optional: Specifies a source the value of this var should come from.
@ -2102,16 +2102,16 @@ type Container struct {
Image string
// Optional: The docker image's entrypoint is used if this is not provided; cannot be updated.
// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
// regardless of whether the variable exists or not.
// cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced
// to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. $$(VAR_NAME). Escaped
// references will never be expanded, regardless of whether the variable exists or not.
// +optional
Command []string
// Optional: The docker image's cmd is used if this is not provided; cannot be updated.
// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
// regardless of whether the variable exists or not.
// cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced
// to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. $$(VAR_NAME). Escaped
// references will never be expanded, regardless of whether the variable exists or not.
// +optional
Args []string
// Optional: Defaults to Docker's default.
@ -3079,16 +3079,16 @@ type EphemeralContainerCommon struct {
Image string
// Optional: The docker image's entrypoint is used if this is not provided; cannot be updated.
// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
// regardless of whether the variable exists or not.
// cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced
// to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. $$(VAR_NAME). Escaped
// references will never be expanded, regardless of whether the variable exists or not.
// +optional
Command []string
// Optional: The docker image's cmd is used if this is not provided; cannot be updated.
// Variable references $(VAR_NAME) are expanded using the container's environment. If a variable
// cannot be resolved, the reference in the input string will be unchanged. The $(VAR_NAME) syntax
// can be escaped with a double $$, ie: $$(VAR_NAME). Escaped references will never be expanded,
// regardless of whether the variable exists or not.
// cannot be resolved, the reference in the input string will be unchanged. Double $$ are reduced
// to a single $, which allows for escaping the $(VAR_NAME) syntax: i.e. $$(VAR_NAME). Escaped
// references will never be expanded, regardless of whether the variable exists or not.
// +optional
Args []string
// Optional: Defaults to Docker's default.