|
| 1 | +package ddcloud |
| 2 | + |
| 3 | +import ( |
| 4 | + "fmt" |
| 5 | + "github.com/DimensionDataResearch/dd-cloud-compute-terraform/retry" |
| 6 | + "github.com/DimensionDataResearch/go-dd-cloud-compute/compute" |
| 7 | + "github.com/hashicorp/terraform/helper/schema" |
| 8 | + "log" |
| 9 | +) |
| 10 | + |
| 11 | +const ( |
| 12 | + resourceKeyIPAddressBlockID = "ipblock_id" |
| 13 | + resourceKeyIPAddressBlockDomainID = "domain_id" |
| 14 | + resourceKeyIPAddressBlockBaseIp = "base_ip" |
| 15 | + resourceKeyIPAddressBlockDescription = "description" |
| 16 | +) |
| 17 | + |
| 18 | +func resourceIPAddressBlock() *schema.Resource { |
| 19 | + return &schema.Resource{ |
| 20 | + Create: resourceIPAddressBlockCreate, |
| 21 | + Read: resourceIPAddressBlockRead, |
| 22 | + Update: resourceIPAddressBlockUpdate, |
| 23 | + Delete: resourceIPAddressBlockDelete, |
| 24 | + Importer: &schema.ResourceImporter{ |
| 25 | + State: resourceIPAddressBlockImport, |
| 26 | + }, |
| 27 | + |
| 28 | + Schema: map[string]*schema.Schema{ |
| 29 | + resourceKeyIPAddressBlockID: &schema.Schema{ |
| 30 | + Type: schema.TypeString, |
| 31 | + Computed: true, |
| 32 | + Description: "The Id of the IP Address block.", |
| 33 | + }, |
| 34 | + resourceKeyIPAddressBlockDomainID: &schema.Schema{ |
| 35 | + Type: schema.TypeString, |
| 36 | + Required: true, |
| 37 | + ForceNew: true, |
| 38 | + Description: "The network domain where IP address block resides.", |
| 39 | + }, |
| 40 | + resourceKeyIPAddressBlockBaseIp: &schema.Schema{ |
| 41 | + Type: schema.TypeString, |
| 42 | + Computed: true, |
| 43 | + ForceNew: false, |
| 44 | + Description: "An IPv4 address in dot notation, corresponding to the lowest IPv address in the block.", |
| 45 | + }, |
| 46 | + resourceKeyIPAddressBlockDescription: &schema.Schema{ |
| 47 | + Type: schema.TypeString, |
| 48 | + Optional: true, |
| 49 | + Default: "", |
| 50 | + Description: "A description for the IP Address Block", |
| 51 | + }, |
| 52 | + resourceKeyTag: schemaTag(), |
| 53 | + }, |
| 54 | + } |
| 55 | +} |
| 56 | + |
| 57 | +func resourceIPAddressBlockCreate(data *schema.ResourceData, provider interface{}) (err error) { |
| 58 | + domainID := data.Get(resourceKeyIPAddressBlockDomainID).(string) |
| 59 | + providerState := provider.(*providerState) |
| 60 | + apiClient := providerState.Client() |
| 61 | + |
| 62 | + log.Printf("Creating new IP address block in network domain '%s'", |
| 63 | + domainID, |
| 64 | + ) |
| 65 | + |
| 66 | + ipBlockID, err := apiClient.AddPublicIPBlock(domainID) |
| 67 | + data.SetId(ipBlockID) |
| 68 | + |
| 69 | + if err != nil { |
| 70 | + return err |
| 71 | + } |
| 72 | + |
| 73 | + // Tags |
| 74 | + err = applyTags(data, apiClient, compute.AssetTypePublicIPBlock, providerState.Settings()) |
| 75 | + if err != nil { |
| 76 | + return err |
| 77 | + } |
| 78 | + data.SetPartial(resourceKeyTag) |
| 79 | + data.Partial(false) |
| 80 | + |
| 81 | + return nil |
| 82 | +} |
| 83 | + |
| 84 | +func resourceIPAddressBlockRead(data *schema.ResourceData, provider interface{}) (err error) { |
| 85 | + |
| 86 | + id := data.Id() |
| 87 | + domainID := data.Get(resourceKeyIPAddressBlockDomainID).(string) |
| 88 | + ipBlockID := data.Get(resourceKeyIPAddressBlockID).(string) |
| 89 | + baseIp := data.Get(resourceKeyIPAddressBlockBaseIp).(string) |
| 90 | + |
| 91 | + log.Printf("Read IP Address Block Id = '%s' in network domain '%s', IP Base Address '%s').", ipBlockID, domainID, baseIp) |
| 92 | + |
| 93 | + apiClient := provider.(*providerState).Client() |
| 94 | + |
| 95 | + ipBlock, err := apiClient.GetPublicIPBlock(id) |
| 96 | + if err != nil { |
| 97 | + return err |
| 98 | + } |
| 99 | + |
| 100 | + if ipBlock != nil { |
| 101 | + data.Set(resourceKeyIPAddressBlockDomainID, ipBlock.ID) |
| 102 | + data.Set(resourceKeyIPAddressBlockDomainID, ipBlock.NetworkDomainID) |
| 103 | + data.Set(resourceKeyIPAddressBlockBaseIp, ipBlock.BaseIP) |
| 104 | + |
| 105 | + err = readTags(data, apiClient, compute.AssetTypePublicIPBlock) |
| 106 | + if err != nil { |
| 107 | + return err |
| 108 | + } |
| 109 | + |
| 110 | + } else { |
| 111 | + data.SetId("") // Mark resource as deleted. |
| 112 | + } |
| 113 | + |
| 114 | + return nil |
| 115 | +} |
| 116 | + |
| 117 | +func resourceIPAddressBlockUpdate(data *schema.ResourceData, provider interface{}) (err error) { |
| 118 | + |
| 119 | + providerState := provider.(*providerState) |
| 120 | + apiClient := providerState.Client() |
| 121 | + |
| 122 | + if data.HasChange(resourceKeyTag) { |
| 123 | + err := applyTags(data, apiClient, compute.AssetTypePublicIPBlock, providerState.Settings()) |
| 124 | + if err != nil { |
| 125 | + return err |
| 126 | + } |
| 127 | + |
| 128 | + data.SetPartial(resourceKeyTag) |
| 129 | + } |
| 130 | + |
| 131 | + return |
| 132 | +} |
| 133 | + |
| 134 | +func resourceIPAddressBlockDelete(data *schema.ResourceData, provider interface{}) (err error) { |
| 135 | + |
| 136 | + id := data.Id() |
| 137 | + networkDomainID := data.Get(resourceKeyIPAddressBlockDomainID).(string) |
| 138 | + |
| 139 | + log.Printf("Delete IP Address Block '%s' in network domain '%s'.", id, networkDomainID) |
| 140 | + |
| 141 | + providerState := provider.(*providerState) |
| 142 | + apiClient := providerState.Client() |
| 143 | + |
| 144 | + operationDescription := fmt.Sprintf("Delete IP address block '%s'", id) |
| 145 | + err = providerState.Retry().Action(operationDescription, deleteTimeoutVLAN, func(context retry.Context) { |
| 146 | + // CloudControl has issues if more than one asynchronous operation is initated at a time (returns UNEXPECTED_ERROR). |
| 147 | + asyncLock := providerState.AcquireAsyncOperationLock(operationDescription) |
| 148 | + defer asyncLock.Release() // Released once the current attempt is complete. |
| 149 | + |
| 150 | + deleteError := apiClient.RemovePublicIPBlock(id) |
| 151 | + if deleteError != nil { |
| 152 | + if compute.IsResourceBusyError(deleteError) { |
| 153 | + context.Retry() |
| 154 | + } else { |
| 155 | + context.Fail(deleteError) |
| 156 | + } |
| 157 | + } |
| 158 | + |
| 159 | + asyncLock.Release() |
| 160 | + }) |
| 161 | + if err != nil { |
| 162 | + return err |
| 163 | + } |
| 164 | + |
| 165 | + log.Printf("IP Address Block '%s' is being deleted...", id) |
| 166 | + |
| 167 | + return apiClient.WaitForDelete(compute.ResourceTypePublicIPBlock, id, 2) |
| 168 | +} |
| 169 | + |
| 170 | +func resourceIPAddressBlockImport(data *schema.ResourceData, provider interface{}) (importedData []*schema.ResourceData, err error) { |
| 171 | + providerState := provider.(*providerState) |
| 172 | + apiClient := providerState.Client() |
| 173 | + |
| 174 | + ipAddressBlockID := data.Id() |
| 175 | + log.Printf("Import IP Address Block by ID '%s'.", ipAddressBlockID) |
| 176 | + ipAddressBlock, err := apiClient.GetPublicIPBlock(ipAddressBlockID) |
| 177 | + |
| 178 | + if err != nil { |
| 179 | + return |
| 180 | + } |
| 181 | + |
| 182 | + if ipAddressBlock == nil { |
| 183 | + err = fmt.Errorf("IP Address block '%s' not found", ipAddressBlockID) |
| 184 | + |
| 185 | + return |
| 186 | + } |
| 187 | + |
| 188 | + data.SetId(ipAddressBlock.ID) |
| 189 | + |
| 190 | + data.Set(resourceKeyIPAddressBlockID, ipAddressBlock.ID) |
| 191 | + data.Set(resourceKeyIPAddressBlockDomainID, ipAddressBlock.NetworkDomainID) |
| 192 | + data.Set(resourceKeyIPAddressBlockBaseIp, ipAddressBlock.BaseIP) |
| 193 | + |
| 194 | + err = readTags(data, apiClient, compute.AssetTypePublicIPBlock) |
| 195 | + |
| 196 | + importedData = []*schema.ResourceData{data} |
| 197 | + |
| 198 | + return |
| 199 | +} |
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