99 lines
2.0 KiB
Go
99 lines
2.0 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"github.com/posener/complete"
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)
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type SentinelReadCommand struct {
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Meta
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}
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func (c *SentinelReadCommand) Help() string {
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helpText := `
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Usage: nomad sentinel read [options] <name>
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Read is used to inspect a Sentinel policy.
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General Options:
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` + generalOptionsUsage() + `
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Read Options:
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-raw
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Prints only the raw policy
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`
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return strings.TrimSpace(helpText)
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}
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func (c *SentinelReadCommand) AutocompleteFlags() complete.Flags {
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return mergeAutocompleteFlags(c.Meta.AutocompleteFlags(FlagSetClient),
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complete.Flags{
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"-raw": complete.PredictNothing,
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})
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}
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func (c *SentinelReadCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *SentinelReadCommand) Synopsis() string {
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return "Inspects an existing Sentinel policies"
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}
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func (c *SentinelReadCommand) Run(args []string) int {
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var raw bool
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flags := c.Meta.FlagSet("sentinel read", FlagSetClient)
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flags.Usage = func() { c.Ui.Output(c.Help()) }
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flags.BoolVar(&raw, "raw", false, "")
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if err := flags.Parse(args); err != nil {
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return 1
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}
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// Check that we got exactly one arguments
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args = flags.Args()
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if l := len(args); l != 1 {
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c.Ui.Error(c.Help())
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return 1
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}
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// Get the name and file
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policyName := args[0]
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// Get the HTTP client
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client, err := c.Meta.Client()
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
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return 1
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}
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// Query the policy
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policy, _, err := client.SentinelPolicies().Info(policyName, nil)
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if err != nil {
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c.Ui.Error(fmt.Sprintf("Error querying Sentinel policy: %s", err))
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return 1
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}
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// Check for only the raw policy
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if raw {
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c.Ui.Output(policy.Policy)
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return 0
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}
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// Output the base information
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info := []string{
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fmt.Sprintf("Name|%s", policy.Name),
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fmt.Sprintf("Scope|%s", policy.Scope),
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fmt.Sprintf("Enforcement Level|%s", policy.EnforcementLevel),
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fmt.Sprintf("Description|%s", policy.Description),
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}
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c.Ui.Output(formatKV(info))
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c.Ui.Output("Policy:")
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c.Ui.Output(policy.Policy)
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return 0
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}
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