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tarantool-etcd-jg3 Replica route: config block + role plumbing
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| Created by | Eugene Blikh |
| Owner | bigbes@gmail.com |
| Created | 2026-05-20T06:17:54Z |
| Updated | 2026-07-17T14:27:36Z |
Add the role config surface for replica mode and validate/apply it. New block under app.roles.etcd, e.g.:
replica:
enabled: false
mode: mirror # mirror (read-only) | proxy (forward writes)
upstream_endpoints: ['http://etcd-a:2379', ...]
username: '' # optional auth to upstream
password: ''
tls: {...}
Wire validate/apply/stop in app/roles/etcd.lua: when replica.enabled, the local store must refuse normal write registration and instead start the sync fiber (other child issues). Validate that mode is one of mirror|proxy and endpoints is non-empty. No sync logic here — just config parsing, validation, and the on/off switch the other phases hang off of.
Mirrors the existing grpc/json/cmux config block validation in app/roles/etcd.lua.
tarantool-etcd-7ey
— Replica route: connect as read-only replica to an existing etcd cluster
parent-child
open
tarantool-etcd-uee
— Replica route: bootstrap snapshot import
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tarantool-etcd-7ey
— Replica route: connect as read-only replica to an existing etcd cluster
parent-child
open
tarantool-etcd-16d
— Implement Maintenance.Snapshot RPC (streaming DB snapshot)
related
open
tarantool-etcd-uee
— Replica route: bootstrap snapshot import
blocks
open
tarantool-etcd-zws
— Replica route: revision alignment with upstream
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tarantool-etcd-hlx
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tarantool-etcd-75u
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open
| id | tarantool-etcd-jg3 |
| content_hash | a13319c39a4bdd813b6d85a5f391773719f4b5f9a43692850e00e8bb4928a25c |
| title | Replica route: config block + role plumbing |
| description | Add the role config surface for replica mode and validate/apply it. New block under app.roles.etcd, e.g.: replica: enabled: false mode: mirror # mirror (read-only) | proxy (forward writes) upstream_endpoints: ['http://etcd-a:2379', ...] username: '' # optional auth to upstream password: '' tls: {...} Wire validate/apply/stop in app/roles/etcd.lua: when replica.enabled, the local store must refuse normal write registration and instead start the sync fiber (other child issues). Validate that mode is one of mirror|proxy and endpoints is non-empty. No sync logic here — just config parsing, validation, and the on/off switch the other phases hang off of. |
| design | |
| acceptance_criteria | |
| notes | Mirrors the existing grpc/json/cmux config block validation in app/roles/etcd.lua. |
| status | open |
| priority | 2 |
| issue_type | task |
| assignee | NULL |
| estimated_minutes | NULL |
| created_at | 2026-05-20T06:17:54Z |
| created_by | Eugene Blikh |
| owner | bigbes@gmail.com |
| updated_at | 2026-07-17T14:27:36Z |
| closed_at | NULL |
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| issue_id | tarantool-etcd-jg3 |
| label | milestone:m5-clustering |
| id | 380c0d7c-021c-53eb-99e0-581126dc767b |
| issue_id | tarantool-etcd-uee |
| type | blocks |
| created_at | 2026-05-20T09:18:17Z |
| created_by | Eugene Blikh |
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| issue_id | tarantool-etcd-jg3 |
| type | parent-child |
| created_at | 2026-05-20T09:18:13Z |
| created_by | Eugene Blikh |
| metadata | <binary> |
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| id | 5b853ccb-dea0-59b3-a793-3e0ef66d3f55 |
| issue_id | tarantool-etcd-jg3 |
| event_type | created |
| actor | Eugene Blikh |
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| created_at | 2026-05-20T09:17:53Z |
| id | 67c4ae88-50a8-5c6f-8577-9e92681b5fc7 |
| issue_id | tarantool-etcd-jg3 |
| event_type | label_added |
| actor | Eugene Blikh |
| old_value | NULL |
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| comment | Added label: milestone:m5-clustering |
| created_at | 2026-05-21T14:37:43Z |
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