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Implements switchover API (est: 2) #664

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rosik opened this issue Mar 18, 2020 · 0 comments · Fixed by #679
Closed

Implements switchover API (est: 2) #664

rosik opened this issue Mar 18, 2020 · 0 comments · Fixed by #679
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@olegrok
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2.1.0 (stateful f...

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@rosik
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rosik commented Mar 18, 2020 •
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Follow-up for #604 (#148): we need some API to switch leader manually.

The handler can be called from any instance in cluster. It's objective is to query active coordinator from external storage and propagate manual decision.
@rosik rosik added this to the 2.1.0 (stateful failover) milestone Mar 18, 2020
@rosik rosik mentioned this issue Mar 23, 2020
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@rosik rosik changed the title Implements switchover API Implements switchover API (est: 2) Mar 24, 2020
@olegrok olegrok self-assigned this Mar 24, 2020
olegrok added a commit that referenced this issue Mar 24, 2020
@olegrok
failover: implement leader promotion
cd4eafb 
The following API introduced:

  - cartridge.lua-api.failover.promote({[replicaset_uuid] = leader_uuid, ...})
  - cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})

GraphQL:
```graphql
mutation(
    $replicaset_uuid: String!
    $instance_uuid: String!) {
       cluster {
          failover_promote(
              replicaset_uuid: $replicaset_uuid
              instance_uuid: $instance_uuid
          ) {}
    }
}
```

Closes #664
@olegrok olegrok mentioned this issue Mar 24, 2020
Merged
3 tasks
olegrok added a commit that referenced this issue Mar 24, 2020
@olegrok
failover: implement leader promotion
b0dfc45 
The following API introduced:

  - cartridge.lua-api.failover.promote({[replicaset_uuid] = leader_uuid, ...})
  - cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})

GraphQL:
```graphql
mutation(
    $replicaset_uuid: String!
    $instance_uuid: String!) {
       cluster {
          failover_promote(
              replicaset_uuid: $replicaset_uuid
              instance_uuid: $instance_uuid
          ) {}
    }
}
```

Closes #664
olegrok added a commit that referenced this issue Mar 24, 2020
@olegrok
failover: implement leader promotion
2a061ec 
The following API introduced:

  - cartridge.lua-api.failover.promote({[replicaset_uuid] = leader_uuid, ...})
  - cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})

GraphQL:
```graphql
mutation(
    $replicaset_uuid: String!
    $instance_uuid: String!) {
       cluster {
          failover_promote(
              replicaset_uuid: $replicaset_uuid
              instance_uuid: $instance_uuid
          ) {}
    }
}
```

Closes #664
olegrok added a commit that referenced this issue Mar 24, 2020
@olegrok
failover: implement leader promotion
c390ffe 
The following API introduced:

  - cartridge.lua-api.failover.promote({[replicaset_uuid] = leader_uuid, ...})
  - cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})

GraphQL:
```graphql
mutation(
    $replicaset_uuid: String!
    $instance_uuid: String!) {
       cluster {
          failover_promote(
              replicaset_uuid: $replicaset_uuid
              instance_uuid: $instance_uuid
          ) {}
    }
}
```

Closes #664
olegrok added a commit that referenced this issue Mar 25, 2020
@olegrok
failover: implement leader promotion
f6161ed 
The following API introduced (works only with stateful failover):

  - cartridge.lua-api.failover.promote({[replicaset_uuid] = leader_uuid, ...})
  - cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})

GraphQL:
```graphql
mutation(
    $replicaset_uuid: String!
    $instance_uuid: String!) {
       cluster {
          failover_promote(
              replicaset_uuid: $replicaset_uuid
              instance_uuid: $instance_uuid
          ) {}
    }
}
```

Closes #664
rosik pushed a commit that referenced this issue Mar 25, 2020
@olegrok
Implement leader promotion (#679)
241a673 
The following API introduced (works only with stateful failover):

Lua:

```lua
cartridge.failover_promote({[replicaset_uuid] = leader_uuid, ...})
```

GraphQL:

```graphql
mutation {
  cluster {
    failover_promote(
      replicaset_uuid: ...
      instance_uuid: ...
    )
  }
}
```

Close #664
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gh-664: switchover api tarantool/cartridge
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@rosik @olegrok