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cli: Add -ignore-remote-version flag for init 

When performing state migration to a remote backend target, Terraform
may fail due to mismatched remote and local Terraform versions. Here we
add the `-ignore-remote-version` flag to allow users to ignore this
version check when necessary.
This commit is contained in:
Alisdair McDiarmid 2021-06-02 15:30:05 -04:00
parent 6692336541
commit 3f0c6a2217
1 changed files with 33 additions and 29 deletions
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62
internal/command/init.go
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@ -49,6 +49,7 @@ func (c *InitCommand) Run(args []string) int {
cmdFlags.BoolVar(&flagUpgrade, "upgrade", false, "")
cmdFlags.Var(&flagPluginPath, "plugin-dir", "plugin directory")
cmdFlags.StringVar(&flagLockfile, "lockfile", "", "Set a dependency lockfile mode")
cmdFlags.BoolVar(&c.Meta.ignoreRemoteVersion, "ignore-remote-version", false, "continue even if remote and local Terraform versions are incompatible")
cmdFlags.Usage = func() { c.Ui.Error(c.Help()) }
if err := cmdFlags.Parse(args); err != nil {
return 1
@ -962,46 +963,49 @@ Usage: terraform [global options] init [options]
Options:
-backend=true Configure the backend for this configuration.
-backend=true Configure the backend for this configuration.
-backend-config=path This can be either a path to an HCL file with key/value
assignments (same format as terraform.tfvars) or a
'key=value' format. This is merged with what is in the
configuration file. This can be specified multiple
times. The backend type must be in the configuration
itself.
-backend-config=path This can be either a path to an HCL file with key/value
assignments (same format as terraform.tfvars) or a
'key=value' format. This is merged with what is in the
configuration file. This can be specified multiple
times. The backend type must be in the configuration
itself.
-force-copy Suppress prompts about copying state data. This is
equivalent to providing a "yes" to all confirmation
prompts.
-force-copy Suppress prompts about copying state data. This is
equivalent to providing a "yes" to all confirmation
prompts.
-from-module=SOURCE Copy the contents of the given module into the target
directory before initialization.
-from-module=SOURCE Copy the contents of the given module into the target
directory before initialization.
-get=true Download any modules for this configuration.
-get=true Download any modules for this configuration.
-input=true Ask for input if necessary. If false, will error if
input was required.
-input=true Ask for input if necessary. If false, will error if
input was required.
-no-color If specified, output won't contain any color.
-no-color If specified, output won't contain any color.
-plugin-dir Directory containing plugin binaries. This overrides all
default search paths for plugins, and prevents the
automatic installation of plugins. This flag can be used
multiple times.
-plugin-dir Directory containing plugin binaries. This overrides all
default search paths for plugins, and prevents the
automatic installation of plugins. This flag can be used
multiple times.
-reconfigure Reconfigure the backend, ignoring any saved
configuration.
-reconfigure Reconfigure the backend, ignoring any saved
configuration.
-migrate-state Reconfigure the backend, and attempt to migrate any
existing state.
-migrate-state Reconfigure the backend, and attempt to migrate any
existing state.
-upgrade=false If installing modules (-get) or plugins, ignore
previously-downloaded objects and install the
latest version allowed within configured constraints.
-upgrade=false If installing modules (-get) or plugins, ignore
previously-downloaded objects and install the
latest version allowed within configured constraints.
-lockfile=MODE Set a dependency lockfile mode.
Currently only "readonly" is valid.
-lockfile=MODE Set a dependency lockfile mode.
Currently only "readonly" is valid.
-ignore-remote-version A rare option used for the remote backend only. See
the remote backend documentation for more information.
`
return strings.TrimSpace(helpText)