Adds scopeUID config to enable multiple instances of Watchtower (#511)

* Adds scopeUID config to enable multiple instances of Watchtower

* Adds tests for multiple instance support with scopeuid

* Adds docs on scope monitoring and multiple instance support

* Adds multiple instances docs to mkdocs config file

* Changes multiple instances check and refactors naming for scope feature

* Applies linter suggestions

* Fixes documentation on Watchtower monitoring scope
This commit is contained in:
Victor Moura 2020-08-21 15:13:47 -03:00 committed by GitHub
parent 5efb249a86
commit 6a18ee911e
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14 changed files with 160 additions and 24 deletions

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@ -90,6 +90,17 @@ func (c Container) Enabled() (bool, bool) {
return parsedBool, true
}
// Scope returns the value of the scope UID label and if the label
// was set.
func (c Container) Scope() (string, bool) {
rawString, ok := c.getLabelValue(scope)
if !ok {
return "", false
}
return rawString, true
}
// Links returns a list containing the names of all the containers to which
// this container is linked.
func (c Container) Links() []string {