VOL-4077: Improve storage usage on etcd
- Do away with unnecessary data storage on etcd if it can be
reconciled on adapter restart
- For data that needs storage, use lesser footprint if possible
- Use write-through-cache for all data stored on etcd via
resource manager module
- Use ResourceManager module per interface to localize lock
contention per PON port
Change-Id: I21d38216fab195d738a446b3f96a00251569e38b
diff --git a/vendor/github.com/opencord/voltha-lib-go/v5/pkg/techprofile/config.go b/vendor/github.com/opencord/voltha-lib-go/v5/pkg/techprofile/config.go
new file mode 100644
index 0000000..d13a876
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-lib-go/v5/pkg/techprofile/config.go
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2019-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package techprofile
+
+import (
+ "fmt"
+ "github.com/opencord/voltha-lib-go/v5/pkg/db"
+ "time"
+)
+
+// tech profile default constants
+const (
+ defaultTechProfileName = "Default_1tcont_1gem_Profile"
+ DEFAULT_TECH_PROFILE_TABLE_ID = 64
+ defaultVersion = 1.0
+ defaultLogLevel = 0
+ defaultGemportsCount = 1
+ defaultPbits = "0b11111111"
+
+ defaultKVStoreTimeout = 5 * time.Second //in seconds
+
+ // Tech profile path prefix in kv store (for the TP template)
+ // NOTE that this hardcoded to service/voltha as the TP template is shared across stacks
+ defaultTpKvPathPrefix = "service/voltha/technology_profiles"
+
+ // Tech profile path prefix in kv store (for TP instances)
+ defaultKVPathPrefix = "%s/technology_profiles"
+
+ // Resource instance path prefix in KV store (for Resource Instances)
+ defaultResourceInstancePathPrefix = "%s/resource_instances"
+
+ // Tech profile path in kv store
+ defaultTechProfileKVPath = "%s/%d" // <technology>/<tech_profile_tableID>
+
+)
+
+//Tech-Profile JSON String Keys
+// NOTE: Tech profile templeate JSON file should comply with below keys
+const (
+ NAME = "name"
+ PROFILE_TYPE = "profile_type"
+ VERSION = "version"
+ NUM_GEM_PORTS = "num_gem_ports"
+ INSTANCE_CONTROL = "instance_control"
+ US_SCHEDULER = "us_scheduler"
+ DS_SCHEDULER = "ds_scheduler"
+ UPSTREAM_GEM_PORT_ATTRIBUTE_LIST = "upstream_gem_port_attribute_list"
+ DOWNSTREAM_GEM_PORT_ATTRIBUTE_LIST = "downstream_gem_port_attribute_list"
+ ONU = "onu"
+ UNI = "uni"
+ MAX_GEM_PAYLOAD_SIZE = "max_gem_payload_size"
+ DIRECTION = "direction"
+ ADDITIONAL_BW = "additional_bw"
+ PRIORITY = "priority"
+ Q_SCHED_POLICY = "q_sched_policy"
+ WEIGHT = "weight"
+ PBIT_MAP = "pbit_map"
+ DISCARD_CONFIG = "discard_config"
+ MAX_THRESHOLD = "max_threshold"
+ MIN_THRESHOLD = "min_threshold"
+ MAX_PROBABILITY = "max_probability"
+ DISCARD_POLICY = "discard_policy"
+ PRIORITY_Q = "priority_q"
+ SCHEDULING_POLICY = "scheduling_policy"
+ MAX_Q_SIZE = "max_q_size"
+ AES_ENCRYPTION = "aes_encryption"
+ // String Keys for EPON
+ EPON_ATTRIBUTE = "epon_attribute"
+ PACKAGE_TYPE = "package_type"
+ TRAFFIC_TYPE = "traffic type"
+ UNSOLICITED_GRANT_SIZE = "unsolicited_grant_size"
+ NOMINAL_INTERVAL = "nominal_interval"
+ TOLERATED_POLL_JITTER = "tolerated_poll_jitter"
+ REQUEST_TRANSMISSION_POLICY = "request_transmission_policy"
+ NUM_Q_SETS = "num_q_sets"
+ Q_THRESHOLDS = "q_thresholds"
+ Q_THRESHOLD1 = "q_threshold1"
+ Q_THRESHOLD2 = "q_threshold2"
+ Q_THRESHOLD3 = "q_threshold3"
+ Q_THRESHOLD4 = "q_threshold4"
+ Q_THRESHOLD5 = "q_threshold5"
+ Q_THRESHOLD6 = "q_threshold6"
+ Q_THRESHOLD7 = "q_threshold7"
+)
+
+// TechprofileFlags represents the set of configurations used
+type TechProfileFlags struct {
+ KVStoreAddress string
+ KVStoreType string
+ KVStoreTimeout time.Duration
+ KVBackend *db.Backend // this is the backend used to store TP instances
+ DefaultTpKVBackend *db.Backend // this is the backend used to read the TP profile
+ ResourceInstanceKVBacked *db.Backend // this is the backed used to read/write Resource Instances
+ TPKVPathPrefix string
+ defaultTpKvPathPrefix string
+ TPFileKVPath string
+ ResourceInstanceKVPathPrefix string
+ DefaultTPName string
+ TPVersion uint32
+ NumGemPorts uint32
+ DefaultPbits []string
+ LogLevel int
+ DefaultTechProfileID uint32
+ DefaultNumGemPorts uint32
+}
+
+func NewTechProfileFlags(KVStoreType string, KVStoreAddress string, basePathKvStore string) *TechProfileFlags {
+ // initialize with default values
+ var techProfileFlags = TechProfileFlags{
+ KVBackend: nil,
+ KVStoreAddress: KVStoreAddress,
+ KVStoreType: KVStoreType,
+ KVStoreTimeout: defaultKVStoreTimeout,
+ DefaultTPName: defaultTechProfileName,
+ TPKVPathPrefix: fmt.Sprintf(defaultKVPathPrefix, basePathKvStore),
+ defaultTpKvPathPrefix: defaultTpKvPathPrefix,
+ TPVersion: defaultVersion,
+ TPFileKVPath: defaultTechProfileKVPath,
+ ResourceInstanceKVPathPrefix: fmt.Sprintf(defaultResourceInstancePathPrefix, basePathKvStore),
+ DefaultTechProfileID: DEFAULT_TECH_PROFILE_TABLE_ID,
+ DefaultNumGemPorts: defaultGemportsCount,
+ DefaultPbits: []string{defaultPbits},
+ LogLevel: defaultLogLevel,
+ }
+
+ return &techProfileFlags
+}