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29 Commits

Author SHA1 Message Date
Alvar Penning 98f60fd78e
Icinga DB: Support Redis username authentication 
The Redis ACL system was introduced with Redis 6.0. It introduced users
with precisely granular permissions. This change allows Icinga 2 to use
the Icinga DB feature against a Redis with an ACL user.

This was reflected in the documentation, next to the already
implemented, but undocumented Redis database.

Closes #9536.
 2024-10-24 09:18:19 +02:00
Alexander A. Klimov e4a36bc217 Introduce Icinga DB check (like the IDO one) 2022-06-23 11:14:31 +02:00
Alexander A. Klimov 2c3d2f8b87 RedisConnection::ReadRESP(): *-1\r\n is null, not [ ] 2022-06-20 13:47:39 +02:00
Yonas Habteab a0607aceff Fix compiler warnings don't move local variables 2022-02-22 17:51:43 +01:00
Alexander A. Klimov 0919df5aa1 Introduce IcingaDB#connect_timeout 2021-07-27 21:59:09 +02:00
Alexander Aleksandrovič Klimov 4d2f694805
Merge pull request #8897 from Icinga/feature/icingadb-pass-db 
RedisConnection: AUTH and SELECT
 2021-07-27 21:51:46 +02:00
Alexander Aleksandrovič Klimov 2d75bbd8ed
Merge pull request #8915 from Icinga/bugfix/icingadb-prio-state 
Icinga DB: priorize state > config
 2021-07-27 20:22:26 +02:00
Alexander A. Klimov e1e8ec2ea2 RedisConnection: AUTH and SELECT 
... or PING to trigger NOAUTH.
 2021-07-27 12:05:27 +02:00
Alexander A. Klimov ae9b371128 Icinga DB: priorize state > config 
I.e. do the following in parallel (highest priority first):

* Stream state changes to icinga:runtime:state
* Sync config and initial state,
  then let queued runtime updates to the just synced state pass
 2021-07-26 16:39:18 +02:00
Alexander A. Klimov 37e53eaa68 Icinga DB: support TLS 2021-07-22 14:34:07 +02:00
Alexander A. Klimov 67c4ebedd3 Combine all Redis connections' logs 2021-07-16 18:50:41 +02:00
Alexander A. Klimov 82c3827b66 RedisConnection: log actual query performance 2021-07-16 18:50:41 +02:00
Alexander A. Klimov d1e15a220c Icinga DB: use one Redis connection per config object type 2021-06-08 17:52:04 +02:00
Noah Hilverling 5c8b32618c RedisConnection::WriteRESP: Use one asio::async_write instead of many 2021-03-24 13:14:01 +01:00
Alexander Aleksandrovič Klimov b1719883a3
Merge pull request #8604 from Icinga/bugfix/icingadb-initial-sync-delay 
IcingaDB: start initial dump in callback instead of timer
 2021-01-21 13:47:12 +01:00
Julian Brost 2d080f14eb IcingaDB: start initial dump in callback instead of timer 
Previously, the initial config dump was started in a timer executed
every 15 seconds. During the first execution of the timer, the Redis
connection is typically not established yet. Therefore, this delayed the
initial sync by up to 15 seconds.

This commit instead triggers the sync from a callback that is executed
after the connection is successfully established.

The timer is removed completely. On first glance, it looks like it would
ensure that a lost connection is reestablished, but this is handled
internally by RedisConnection. After the config has been dumped once,
that timer wouldn't ever attempt a reconnect anyways.
 2021-01-20 09:31:27 +01:00
Julian Brost 174f7f75a8 IcingaDB: wait for queries to be executed in inital sync 
This delays the log message stating that the initial dump is done until
all queries are actually done and now logs a meaningful duration. In
addition, this delays the return of the function and therefore when
state variables are updated by the caller.
 2021-01-19 17:14:42 +01:00
Michael Friedrich 8f5375d2bb Use IoEngine::Spawn wrapper in RedisConnection class 
This avoids multiple locations for `asio::spawn` calls.
 2020-01-16 09:53:24 +01:00
Alexander A. Klimov f6f7d9b635 IcingaDB: suppress state sync until config sync finished 2019-12-18 13:41:56 +01:00
Michael Friedrich 387c2c8b79
Merge pull request #7717 from Icinga/bugfix/redisconnection-shared_ptr 
RedisConnection: replace std::shared_ptr<T> with Shared<T>::Ptr
 2019-12-18 13:32:16 +01:00
Alexander A. Klimov de5b3eb2c7 RedisConnection: replace std::shared_ptr<T> with Shared<T>::Ptr 2019-12-17 12:13:30 +01:00
Alexander A. Klimov b1cc0cd767 Document RedisConnection 2019-12-17 11:44:00 +01:00
Alexander A. Klimov df7184ad64 IcingaDB: populate icinga:nextupdate:* 2019-12-02 17:21:03 +01:00
Alexander A. Klimov e391c0e7b5 RedisConnection: introduce extensible priorities 2019-12-02 17:21:00 +01:00
Alexander A. Klimov e7ce71095a IcingaDB: handle Redis restarts 2019-11-21 12:55:01 +01:00
Michael Friedrich 9d9804d50a Styleguide for IcingaDB 2019-11-02 18:01:31 +01:00
Michael Friedrich 61d9130dd0 Fix Copyright headers 2019-11-02 14:00:24 +01:00
Alexander A. Klimov 67909210a6 RedisConnection: introduce high-priority queue 
refs #57
 2019-11-02 14:00:24 +01:00
Alexander Aleksandrovič Klimov 13ab7eb609 Rename redis to icingadb 2019-11-02 14:00:24 +01:00