fix: moved lxc methods to seperate file

This commit is contained in:
2026-02-05 18:03:59 +01:00
parent fd0be6d493
commit 417c304f2d
3 changed files with 362 additions and 370 deletions

View File

@@ -37,20 +37,6 @@ func getCredentials() (username, token string, err error) {
return username, token, nil
}
func parseLXCProperties(data json.RawMessage) (*LXCProperties, error) {
var props LXCProperties
if err := json.Unmarshal(data, &props); err != nil {
return nil, fmt.Errorf("invalid file properties: %w", err)
}
if props.VMID == "" {
return nil, fmt.Errorf("vmid missing")
}
if props.Hostname == "" {
return nil, fmt.Errorf("name missing")
}
return &props, nil
}
func createAuthorizationString(username, token string) string {
return "PVEAPIToken=" + username + "=" + token
}

355
lxc.go Normal file
View File

@@ -0,0 +1,355 @@
package main
import (
"context"
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
"strconv"
"github.com/platform-engineering-labs/formae/pkg/plugin/resource"
)
func parseLXCProperties(data json.RawMessage) (*LXCProperties, error) {
var props LXCProperties
if err := json.Unmarshal(data, &props); err != nil {
return nil, fmt.Errorf("invalid file properties: %w", err)
}
if props.VMID == "" {
return nil, fmt.Errorf("vmid missing")
}
if props.Hostname == "" {
return nil, fmt.Errorf("name missing")
}
return &props, nil
}
func (p *Plugin) CreateLXC(ctx context.Context, req *resource.CreateRequest) (*resource.CreateResult, error) {
props, err := parseLXCProperties(req.Properties)
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
username, token, err := getCredentials()
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
urlparams := url.Values{
"vmid": {props.VMID},
"ostemplate": {props.OSTemplate},
"hostname": {props.Hostname},
"cores": {strconv.Itoa(props.Cores)},
"memory": {strconv.Itoa(props.Memory)},
}
if props.Description != "" {
urlparams.Add("description", props.Description)
}
if props.OnBoot != 0 {
urlparams.Add("onboot", strconv.Itoa(props.OnBoot))
}
_, err = authenticatedRequest(http.MethodPost, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc", createAuthorizationString(username, token), urlparams)
if err != nil {
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: props.VMID,
},
}, nil
}
func (p *Plugin) ReadLXC(ctx context.Context, req *resource.ReadRequest) (*resource.ReadResult, error) {
username, token, err := getCredentials()
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInvalidRequest,
}, err
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
return &resource.ReadResult{}, nil
}
data, err := authenticatedRequest(http.MethodGet, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+req.NativeID+"/config", createAuthorizationString(username, token), nil)
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeNetworkFailure,
}, err
}
var props StatusLXCConfigResponse
err = json.Unmarshal(data, &props)
if err != nil {
log.Println("Error unmarshaling json: ", data)
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInvalidRequest,
}, err
}
lxcdata := props.Data
properties := LXCProperties{
VMID: req.NativeID,
Hostname: lxcdata.Hostname,
Description: lxcdata.Description,
Cores: lxcdata.Cores,
Memory: lxcdata.Memory,
OnBoot: lxcdata.OnBoot,
}
propsJSON, err := json.Marshal(properties)
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInternalFailure,
}, err
}
return &resource.ReadResult{
ResourceType: req.ResourceType,
Properties: string(propsJSON),
}, nil
}
func (p *Plugin) UpdateLXC(ctx context.Context, req *resource.UpdateRequest) (*resource.UpdateResult, error) {
prior, err := parseLXCProperties(req.PriorProperties)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
}
desir, err := parseLXCProperties(req.DesiredProperties)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
}
if prior == nil {
p.Create(ctx, &resource.CreateRequest{
ResourceType: req.ResourceType,
Properties: req.DesiredProperties,
TargetConfig: req.TargetConfig,
})
}
if prior.VMID != desir.VMID {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: "can't change vmid",
},
}, fmt.Errorf("can't change vmid")
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
username, token, err := getCredentials()
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeAccessDenied,
StatusMessage: err.Error(),
},
}, err
}
urlparams := url.Values{
"vmid": {desir.VMID},
"hostname": {desir.Hostname},
"cores": {strconv.Itoa(desir.Cores)},
"memory": {strconv.Itoa(desir.Memory)},
"description": {desir.Description},
}
if prior.OnBoot != desir.OnBoot {
urlparams.Add("onboot", strconv.Itoa(desir.OnBoot))
}
_, err = authenticatedRequest("PUT", config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+desir.VMID+"/config", createAuthorizationString(username, token), urlparams)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
result, err := p.Read(ctx, &resource.ReadRequest{
NativeID: req.NativeID,
ResourceType: req.ResourceType,
TargetConfig: req.TargetConfig,
})
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: req.NativeID,
ResourceProperties: json.RawMessage(result.Properties),
},
}, nil
}
func (p *Plugin) DeleteLXC(ctx context.Context, req *resource.DeleteRequest) (*resource.DeleteResult, error) {
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
username, token, err := getCredentials()
if err != nil {
log.Println(err.Error())
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
_, err = authenticatedRequest(http.MethodDelete, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+req.NativeID, createAuthorizationString(username, token), nil)
if err != nil {
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: req.NativeID,
},
}, nil
}
func (p *Plugin) ListLXC(ctx context.Context, req *resource.ListRequest) (*resource.ListResult, error) {
username, token, err := getCredentials()
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
var props StatusGeneralResponse
data, err := authenticatedRequest(http.MethodGet, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc", createAuthorizationString(username, token), nil)
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
json.Unmarshal(data, &props)
nativeIds := make([]string, 0, len(props.Data))
for _, value := range props.Data {
nativeIds = append(nativeIds, strconv.Itoa(value.VMID))
}
return &resource.ListResult{
NativeIDs: nativeIds,
NextPageToken: nil,
}, nil
}

View File

@@ -6,13 +6,7 @@ package main
import (
"context"
"encoding/json"
"errors"
"fmt"
"log"
"net/http"
"net/url"
"strconv"
"github.com/platform-engineering-labs/formae/pkg/plugin"
"github.com/platform-engineering-labs/formae/pkg/plugin/resource"
@@ -20,7 +14,6 @@ import (
// https://pve.proxmox.com/pve-docs/api-viewer/
// ErrNotImplemented is returned by stub methods that need implementation.
var ErrNotImplemented = errors.New("not implemented")
// Plugin implements the Formae ResourcePlugin interface.
@@ -35,28 +28,14 @@ var _ plugin.ResourcePlugin = &Plugin{}
// Configuration Methods
// =============================================================================
// RateLimit returns the rate limiting configuration for this plugin.
// Adjust MaxRequestsPerSecondForNamespace based on your provider's API limits.
func (p *Plugin) RateLimit() plugin.RateLimitConfig {
return plugin.RateLimitConfig{
Scope: plugin.RateLimitScopeNamespace,
MaxRequestsPerSecondForNamespace: 10, // TODO: Adjust based on provider limits
MaxRequestsPerSecondForNamespace: 10,
}
}
// DiscoveryFilters returns filters to exclude certain resources from discovery.
// Resources matching ALL conditions in a filter are excluded.
// Return nil if you want to discover all resources.
func (p *Plugin) DiscoveryFilters() []plugin.MatchFilter {
// Example: exclude resources with a specific tag
// return []plugin.MatchFilter{
// {
// ResourceTypes: []string{"PROXMOX::Service::Resource"},
// Conditions: []plugin.FilterCondition{
// {PropertyPath: "$.Tags[?(@.Key=='skip-discovery')].Value", PropertyValue: "true"},
// },
// },
// }
return nil
}
@@ -64,11 +43,7 @@ func (p *Plugin) DiscoveryFilters() []plugin.MatchFilter {
// from discovered resources.
func (p *Plugin) LabelConfig() plugin.LabelConfig {
return plugin.LabelConfig{
// Default JSONPath query to extract label from resources
// Example for tagged resources: $.Tags[?(@.Key=='Name')].Value
DefaultQuery: "$.hostname",
// Override for specific resource types
ResourceOverrides: map[string]string{
// "PROXMOX::Service::SpecialResource": "$.DisplayName",
},
@@ -79,311 +54,23 @@ func (p *Plugin) LabelConfig() plugin.LabelConfig {
// CRUD Operations
// =============================================================================
// Create provisions a new resource.
func (p *Plugin) Create(ctx context.Context, req *resource.CreateRequest) (*resource.CreateResult, error) {
props, err := parseLXCProperties(req.Properties)
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
username, token, err := getCredentials()
if err != nil {
log.Println(err.Error())
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
urlparams := url.Values{
"vmid": {props.VMID},
"ostemplate": {props.OSTemplate},
"hostname": {props.Hostname},
"cores": {strconv.Itoa(props.Cores)},
"memory": {strconv.Itoa(props.Memory)},
}
if props.Description != "" {
urlparams.Add("description", props.Description)
}
if props.OnBoot != 0 {
urlparams.Add("onboot", strconv.Itoa(props.OnBoot))
}
_, err = authenticatedRequest(http.MethodPost, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc", createAuthorizationString(username, token), urlparams)
if err != nil {
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
return &resource.CreateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: props.VMID,
},
}, nil
return p.CreateLXC(ctx, req)
}
func (p *Plugin) Read(ctx context.Context, req *resource.ReadRequest) (*resource.ReadResult, error) {
username, token, err := getCredentials()
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInvalidRequest,
}, err
return p.ReadLXC(ctx, req)
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
return &resource.ReadResult{}, nil
}
data, err := authenticatedRequest(http.MethodGet, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+req.NativeID+"/config", createAuthorizationString(username, token), nil)
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeNetworkFailure,
}, err
}
var props StatusLXCConfigResponse
err = json.Unmarshal(data, &props)
if err != nil {
log.Println("Error unmarshaling json: ", data)
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInvalidRequest,
}, err
}
lxcdata := props.Data
properties := LXCProperties{
VMID: req.NativeID,
Hostname: lxcdata.Hostname,
Description: lxcdata.Description,
Cores: lxcdata.Cores,
Memory: lxcdata.Memory,
OnBoot: lxcdata.OnBoot,
}
propsJSON, err := json.Marshal(properties)
if err != nil {
return &resource.ReadResult{
ErrorCode: resource.OperationErrorCodeInternalFailure,
}, err
}
return &resource.ReadResult{
ResourceType: req.ResourceType,
Properties: string(propsJSON),
}, nil
}
// Update modifies an existing resource.
func (p *Plugin) Update(ctx context.Context, req *resource.UpdateRequest) (*resource.UpdateResult, error) {
prior, err := parseLXCProperties(req.PriorProperties)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
return p.UpdateLXC(ctx, req)
}
desir, err := parseLXCProperties(req.DesiredProperties)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: err.Error(),
},
}, err
}
if prior == nil {
p.Create(ctx, &resource.CreateRequest{
ResourceType: req.ResourceType,
Properties: req.DesiredProperties,
TargetConfig: req.TargetConfig,
})
}
if prior.VMID != desir.VMID {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInvalidRequest,
StatusMessage: "can't change vmid",
},
}, fmt.Errorf("can't change vmid")
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
username, token, err := getCredentials()
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeAccessDenied,
StatusMessage: err.Error(),
},
}, err
}
urlparams := url.Values{
"vmid": {desir.VMID},
"hostname": {desir.Hostname},
"cores": {strconv.Itoa(desir.Cores)},
"memory": {strconv.Itoa(desir.Memory)},
"description": {desir.Description},
}
if prior.OnBoot != desir.OnBoot {
urlparams.Add("onboot", strconv.Itoa(desir.OnBoot))
}
_, err = authenticatedRequest("PUT", config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+desir.VMID+"/config", createAuthorizationString(username, token), urlparams)
if err != nil {
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
result, err := p.Read(ctx, &resource.ReadRequest{
NativeID: req.NativeID,
ResourceType: req.ResourceType,
TargetConfig: req.TargetConfig,
})
return &resource.UpdateResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationUpdate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: req.NativeID,
ResourceProperties: json.RawMessage(result.Properties),
},
}, nil
}
// Delete removes a resource.
func (p *Plugin) Delete(ctx context.Context, req *resource.DeleteRequest) (*resource.DeleteResult, error) {
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
log.Println(err.Error())
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
return p.DeleteLXC(ctx, req)
}
username, token, err := getCredentials()
if err != nil {
log.Println(err.Error())
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
_, err = authenticatedRequest(http.MethodDelete, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc/"+req.NativeID, createAuthorizationString(username, token), nil)
if err != nil {
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusFailure,
ErrorCode: resource.OperationErrorCodeInternalFailure,
StatusMessage: err.Error(),
},
}, err
}
return &resource.DeleteResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCreate,
OperationStatus: resource.OperationStatusSuccess,
NativeID: req.NativeID,
},
}, nil
}
// Status checks the progress of an async operation.
// Called when Create/Update/Delete return InProgress status.
func (p *Plugin) Status(ctx context.Context, req *resource.StatusRequest) (*resource.StatusResult, error) {
// TODO: Implement status checking for async operations
//
// 1. Use req.RequestID to identify the operation
// 2. Call your provider's API to check operation status
// 3. Return ProgressResult with current status
//
// If your provider's operations are synchronous, return Success immediately.
return &resource.StatusResult{
ProgressResult: &resource.ProgressResult{
Operation: resource.OperationCheckStatus,
@@ -394,43 +81,7 @@ func (p *Plugin) Status(ctx context.Context, req *resource.StatusRequest) (*reso
}, ErrNotImplemented
}
// List returns all resource identifiers of a given type.
// Called during discovery to find unmanaged resources.
func (p *Plugin) List(ctx context.Context, req *resource.ListRequest) (*resource.ListResult, error) {
username, token, err := getCredentials()
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
config, err := parseTargetConfig(req.TargetConfig)
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
var props StatusGeneralResponse
data, err := authenticatedRequest(http.MethodGet, config.URL+"/api2/json/nodes/"+config.NODE+"/lxc", createAuthorizationString(username, token), nil)
if err != nil {
return &resource.ListResult{
NativeIDs: []string{},
}, err
}
json.Unmarshal(data, &props)
nativeIds := make([]string, 0, len(props.Data))
for _, value := range props.Data {
nativeIds = append(nativeIds, strconv.Itoa(value.VMID))
}
return &resource.ListResult{
NativeIDs: nativeIds,
NextPageToken: nil,
}, nil
return p.ListLXC(ctx, req)
}