2021-08-17 01:12:07 +00:00
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package stacks
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import (
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"context"
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"os"
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"sync"
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"github.com/pkg/errors"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/internal/stackutils"
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k "github.com/portainer/portainer/api/kubernetes"
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)
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type StackDeployer interface {
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DeploySwarmStack(stack *portainer.Stack, endpoint *portainer.Endpoint, registries []portainer.Registry, prune bool) error
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DeployComposeStack(stack *portainer.Stack, endpoint *portainer.Endpoint, registries []portainer.Registry, forceRereate bool) error
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DeployKubernetesStack(stack *portainer.Stack, endpoint *portainer.Endpoint, user *portainer.User) error
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}
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type stackDeployer struct {
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lock *sync.Mutex
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swarmStackManager portainer.SwarmStackManager
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composeStackManager portainer.ComposeStackManager
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kubernetesDeployer portainer.KubernetesDeployer
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}
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// NewStackDeployer inits a stackDeployer struct with a SwarmStackManager, a ComposeStackManager and a KubernetesDeployer
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func NewStackDeployer(swarmStackManager portainer.SwarmStackManager, composeStackManager portainer.ComposeStackManager, kubernetesDeployer portainer.KubernetesDeployer) *stackDeployer {
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return &stackDeployer{
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lock: &sync.Mutex{},
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swarmStackManager: swarmStackManager,
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composeStackManager: composeStackManager,
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kubernetesDeployer: kubernetesDeployer,
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}
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}
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func (d *stackDeployer) DeploySwarmStack(stack *portainer.Stack, endpoint *portainer.Endpoint, registries []portainer.Registry, prune bool) error {
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d.lock.Lock()
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defer d.lock.Unlock()
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d.swarmStackManager.Login(registries, endpoint)
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defer d.swarmStackManager.Logout(endpoint)
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return d.swarmStackManager.Deploy(stack, prune, endpoint)
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}
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2022-01-16 21:20:45 +00:00
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func (d *stackDeployer) DeployComposeStack(stack *portainer.Stack, endpoint *portainer.Endpoint, registries []portainer.Registry, forceRereate bool) error {
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d.lock.Lock()
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defer d.lock.Unlock()
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d.swarmStackManager.Login(registries, endpoint)
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defer d.swarmStackManager.Logout(endpoint)
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return d.composeStackManager.Up(context.TODO(), stack, endpoint, forceRereate)
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}
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func (d *stackDeployer) DeployKubernetesStack(stack *portainer.Stack, endpoint *portainer.Endpoint, user *portainer.User) error {
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d.lock.Lock()
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defer d.lock.Unlock()
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appLabels := k.KubeAppLabels{
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StackID: int(stack.ID),
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StackName: stack.Name,
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Owner: user.Username,
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}
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if stack.GitConfig == nil {
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appLabels.Kind = "content"
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} else {
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appLabels.Kind = "git"
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}
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manifestFilePaths, tempDir, err := stackutils.CreateTempK8SDeploymentFiles(stack, d.kubernetesDeployer, appLabels)
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if err != nil {
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return errors.Wrap(err, "failed to create temp kub deployment files")
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}
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defer os.RemoveAll(tempDir)
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_, err = d.kubernetesDeployer.Deploy(user.ID, endpoint, manifestFilePaths, stack.Namespace)
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if err != nil {
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return errors.Wrap(err, "failed to deploy kubernetes application")
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}
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return nil
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}
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