44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package nomad
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import (
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nomadApi "github.com/hashicorp/nomad/api"
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"net/url"
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)
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// ExecutorApi provides access to an container orchestration solution
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type ExecutorApi interface {
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nomadApiQuerier
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// LoadAvailableRunners loads all allocations of the specified job which are running and not about to get stopped.
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LoadAvailableRunners(jobId string) (runnerIds []string, err error)
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}
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// ApiClient implements the ExecutorApi interface and can be used to perform different operations on the real Executor API and its return values.
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type ApiClient struct {
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nomadApiQuerier
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}
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// New creates a new api client.
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// One client is usually sufficient for the complete runtime of the API.
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func New(nomadURL *url.URL) (ExecutorApi, error) {
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client := &ApiClient{
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nomadApiQuerier: &nomadApiClient{},
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}
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err := client.init(nomadURL)
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return client, err
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}
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func (c *ApiClient) LoadAvailableRunners(jobId string) (runnerIds []string, err error) {
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list, err := c.loadRunners(jobId)
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if err != nil {
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return nil, err
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}
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for _, stub := range list {
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// only add allocations which are running and not about to be stopped
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if stub.ClientStatus == nomadApi.AllocClientStatusRunning && stub.DesiredStatus == nomadApi.AllocDesiredStatusRun {
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runnerIds = append(runnerIds, stub.ID)
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}
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}
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return
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}
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