VOL-1558 Implementation of openolt adapter with dep for dependency management
Also updated the build system to take this into account.
Currently dep ensure fails due to missing libraries in voltha-go, but the vendor folder has been updated otherwise.
This can be worked around in development using the LOCAL_VOLTHAGO variable described in the readme
This does not build currrently, but that is due to missing code in voltha-go master.
This pattern is consistent with how voltha-go does things, but does not leave you dependent on it to build.
See the readme for how to use dep.
The resourcemanager file is no longer hidden.
Change-Id: I25b8472dbc517b193970597c9f43ddff18c2d89f
diff --git a/vendor/github.com/hashicorp/consul/api/txn.go b/vendor/github.com/hashicorp/consul/api/txn.go
new file mode 100644
index 0000000..65d7a16
--- /dev/null
+++ b/vendor/github.com/hashicorp/consul/api/txn.go
@@ -0,0 +1,230 @@
+package api
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "net/http"
+)
+
+// Txn is used to manipulate the Txn API
+type Txn struct {
+ c *Client
+}
+
+// Txn is used to return a handle to the K/V apis
+func (c *Client) Txn() *Txn {
+ return &Txn{c}
+}
+
+// TxnOp is the internal format we send to Consul. Currently only K/V and
+// check operations are supported.
+type TxnOp struct {
+ KV *KVTxnOp
+ Node *NodeTxnOp
+ Service *ServiceTxnOp
+ Check *CheckTxnOp
+}
+
+// TxnOps is a list of transaction operations.
+type TxnOps []*TxnOp
+
+// TxnResult is the internal format we receive from Consul.
+type TxnResult struct {
+ KV *KVPair
+ Node *Node
+ Service *CatalogService
+ Check *HealthCheck
+}
+
+// TxnResults is a list of TxnResult objects.
+type TxnResults []*TxnResult
+
+// TxnError is used to return information about an operation in a transaction.
+type TxnError struct {
+ OpIndex int
+ What string
+}
+
+// TxnErrors is a list of TxnError objects.
+type TxnErrors []*TxnError
+
+// TxnResponse is the internal format we receive from Consul.
+type TxnResponse struct {
+ Results TxnResults
+ Errors TxnErrors
+}
+
+// KVOp constants give possible operations available in a transaction.
+type KVOp string
+
+const (
+ KVSet KVOp = "set"
+ KVDelete KVOp = "delete"
+ KVDeleteCAS KVOp = "delete-cas"
+ KVDeleteTree KVOp = "delete-tree"
+ KVCAS KVOp = "cas"
+ KVLock KVOp = "lock"
+ KVUnlock KVOp = "unlock"
+ KVGet KVOp = "get"
+ KVGetTree KVOp = "get-tree"
+ KVCheckSession KVOp = "check-session"
+ KVCheckIndex KVOp = "check-index"
+ KVCheckNotExists KVOp = "check-not-exists"
+)
+
+// KVTxnOp defines a single operation inside a transaction.
+type KVTxnOp struct {
+ Verb KVOp
+ Key string
+ Value []byte
+ Flags uint64
+ Index uint64
+ Session string
+}
+
+// KVTxnOps defines a set of operations to be performed inside a single
+// transaction.
+type KVTxnOps []*KVTxnOp
+
+// KVTxnResponse has the outcome of a transaction.
+type KVTxnResponse struct {
+ Results []*KVPair
+ Errors TxnErrors
+}
+
+// NodeOp constants give possible operations available in a transaction.
+type NodeOp string
+
+const (
+ NodeGet NodeOp = "get"
+ NodeSet NodeOp = "set"
+ NodeCAS NodeOp = "cas"
+ NodeDelete NodeOp = "delete"
+ NodeDeleteCAS NodeOp = "delete-cas"
+)
+
+// NodeTxnOp defines a single operation inside a transaction.
+type NodeTxnOp struct {
+ Verb NodeOp
+ Node Node
+}
+
+// ServiceOp constants give possible operations available in a transaction.
+type ServiceOp string
+
+const (
+ ServiceGet ServiceOp = "get"
+ ServiceSet ServiceOp = "set"
+ ServiceCAS ServiceOp = "cas"
+ ServiceDelete ServiceOp = "delete"
+ ServiceDeleteCAS ServiceOp = "delete-cas"
+)
+
+// ServiceTxnOp defines a single operation inside a transaction.
+type ServiceTxnOp struct {
+ Verb ServiceOp
+ Node string
+ Service AgentService
+}
+
+// CheckOp constants give possible operations available in a transaction.
+type CheckOp string
+
+const (
+ CheckGet CheckOp = "get"
+ CheckSet CheckOp = "set"
+ CheckCAS CheckOp = "cas"
+ CheckDelete CheckOp = "delete"
+ CheckDeleteCAS CheckOp = "delete-cas"
+)
+
+// CheckTxnOp defines a single operation inside a transaction.
+type CheckTxnOp struct {
+ Verb CheckOp
+ Check HealthCheck
+}
+
+// Txn is used to apply multiple Consul operations in a single, atomic transaction.
+//
+// Note that Go will perform the required base64 encoding on the values
+// automatically because the type is a byte slice. Transactions are defined as a
+// list of operations to perform, using the different fields in the TxnOp structure
+// to define operations. If any operation fails, none of the changes are applied
+// to the state store.
+//
+// Even though this is generally a write operation, we take a QueryOptions input
+// and return a QueryMeta output. If the transaction contains only read ops, then
+// Consul will fast-path it to a different endpoint internally which supports
+// consistency controls, but not blocking. If there are write operations then
+// the request will always be routed through raft and any consistency settings
+// will be ignored.
+//
+// Here's an example:
+//
+// ops := KVTxnOps{
+// &KVTxnOp{
+// Verb: KVLock,
+// Key: "test/lock",
+// Session: "adf4238a-882b-9ddc-4a9d-5b6758e4159e",
+// Value: []byte("hello"),
+// },
+// &KVTxnOp{
+// Verb: KVGet,
+// Key: "another/key",
+// },
+// &CheckTxnOp{
+// Verb: CheckSet,
+// HealthCheck: HealthCheck{
+// Node: "foo",
+// CheckID: "redis:a",
+// Name: "Redis Health Check",
+// Status: "passing",
+// },
+// }
+// }
+// ok, response, _, err := kv.Txn(&ops, nil)
+//
+// If there is a problem making the transaction request then an error will be
+// returned. Otherwise, the ok value will be true if the transaction succeeded
+// or false if it was rolled back. The response is a structured return value which
+// will have the outcome of the transaction. Its Results member will have entries
+// for each operation. For KV operations, Deleted keys will have a nil entry in the
+// results, and to save space, the Value of each key in the Results will be nil
+// unless the operation is a KVGet. If the transaction was rolled back, the Errors
+// member will have entries referencing the index of the operation that failed
+// along with an error message.
+func (t *Txn) Txn(txn TxnOps, q *QueryOptions) (bool, *TxnResponse, *QueryMeta, error) {
+ return t.c.txn(txn, q)
+}
+
+func (c *Client) txn(txn TxnOps, q *QueryOptions) (bool, *TxnResponse, *QueryMeta, error) {
+ r := c.newRequest("PUT", "/v1/txn")
+ r.setQueryOptions(q)
+
+ r.obj = txn
+ rtt, resp, err := c.doRequest(r)
+ if err != nil {
+ return false, nil, nil, err
+ }
+ defer resp.Body.Close()
+
+ qm := &QueryMeta{}
+ parseQueryMeta(resp, qm)
+ qm.RequestTime = rtt
+
+ if resp.StatusCode == http.StatusOK || resp.StatusCode == http.StatusConflict {
+ var txnResp TxnResponse
+ if err := decodeBody(resp, &txnResp); err != nil {
+ return false, nil, nil, err
+ }
+
+ return resp.StatusCode == http.StatusOK, &txnResp, qm, nil
+ }
+
+ var buf bytes.Buffer
+ if _, err := io.Copy(&buf, resp.Body); err != nil {
+ return false, nil, nil, fmt.Errorf("Failed to read response: %v", err)
+ }
+ return false, nil, nil, fmt.Errorf("Failed request: %s", buf.String())
+}