cluster manager: use etcd3 instead of etcd2 (#463)

pingcap · Feb 19, 2020 · f09b8e9 · f09b8e9
1 parent 389e857
commit f09b8e9
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Showing 12 changed files with 80 additions and 1,829 deletions.
diff --git a/cluster_manage/check_lib.py b/cluster_manage/check_lib.py
@@ -7,6 +7,7 @@
         import toml
         import pybind11
         import setuptools
+        import etcd3
     except Exception as e:
         print(e)
         exit(-1)

diff --git a/cluster_manage/define.py b/cluster_manage/define.py
@@ -0,0 +1,12 @@
+#!/usr/bin/python3
+
+TIFLASH = 'tiflash'
+TIFLASH_LABEL = {'key': 'engine', 'value': TIFLASH}
+REGION_COUNT = 'region_count'
+TIFLASH_REGION_COUNT = 'flash_region_count'
+LOCATION_LABELS = 'location_labels'
+REPLICA_COUNT = 'replica_count'
+LEARNER = 'learner'
+AVAILABLE = 'available'
+TIFLASH_CLUSTER_MUTEX_KEY = '{}/cluster/leader'.format(TIFLASH)
+LABEL_CONSTRAINTS = 'label_constraints'
diff --git a/cluster_manage/etcd/__init__.py b/cluster_manage/etcd/__init__.py