rnsrk/wisski-cloud-distillery
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Add support for provisioning and rebuilding via interface

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This commit is contained in:
Tom 2023-07-09 11:18:14 +02:00
parent f5c5999f44
commit ddb4bb3546
76 changed files with 1306 additions and 625 deletions
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33
internal/dis/component/provision/provision.go
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@ -3,12 +3,14 @@ package provision
import (
"context"
"errors"
"fmt"
"io"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
"github.com/FAU-CDI/wisski-distillery/internal/dis/component/instances"
"github.com/FAU-CDI/wisski-distillery/internal/models"
"github.com/FAU-CDI/wisski-distillery/internal/wisski"
"github.com/FAU-CDI/wisski-distillery/internal/wisski/ingredient/barrel/manager"
"github.com/FAU-CDI/wisski-distillery/pkg/logging"
"github.com/tkw1536/pkglib/fsx"
)
@ -21,39 +23,46 @@ type Provision struct {
}
}
// ProvisionFlags are flags for a new instance
type ProvisionFlags struct {
// Flags are flags for a new instance.
type Flags struct {
// NOTE(twiesing): Any changes here should be reflected in instance_provision.html and remote/api.ts.
// Slug is the slug of the wisski instance
Slug string
// PHP Version to use
PHPVersion string
// System is information about the system
System models.System
}
// Profile returns the profile belonging to this provision flags.
func (flags Flags) Profile() manager.Profile {
// TODO: Actually do something here
return manager.Profile{}
}
var ErrInstanceAlreadyExists = errors.New("instance with provided slug already exists")
func (pv *Provision) ValidateFlags(flags ProvisionFlags) error {
func (pv *Provision) Validate(flags Flags) error {
// check the slug
if _, err := pv.Dependencies.Instances.IsValidSlug(flags.Slug); err != nil {
return err
}
// check for known php versions
if _, err := models.GetBaseImage(flags.PHPVersion); err != nil {
return err
}
return nil
}
// Provision provisions a new docker compose instance.
func (pv *Provision) Provision(progress io.Writer, ctx context.Context, flags ProvisionFlags) (*wisski.WissKI, error) {
func (pv *Provision) Provision(progress io.Writer, ctx context.Context, flags Flags) (*wisski.WissKI, error) {
// check that it doesn't already exist
logging.LogMessage(progress, "Provisioning new WissKI instance %s", flags.Slug)
if exists, err := pv.Dependencies.Instances.Has(ctx, flags.Slug); err != nil || exists {
return nil, ErrInstanceAlreadyExists
}
// log out what we're doing!
fmt.Fprintf(progress, "%#v", flags)
// make it in-memory
instance, err := pv.Dependencies.Instances.Create(flags.Slug, flags.PHPVersion)
instance, err := pv.Dependencies.Instances.Create(flags.Slug, flags.System)
if err != nil {
return nil, err
}
@ -99,7 +108,7 @@ func (pv *Provision) Provision(progress io.Writer, ctx context.Context, flags Pr
// run the provision script
if err := logging.LogOperation(func() error {
return instance.Provisioner().Provision(ctx, progress)
return instance.Manager().Provision(ctx, progress, flags.System, flags.Profile())
}, progress, "Running setup scripts"); err != nil {
return nil, err
}