Questions tagged [docker]
The container software docker. https://www.docker.com
229 questions
0 votes
1 answer
23 views
Is there a "shutdown script" equivalent to startup? Need to export stream table data before container stops
I'm running DolphinDB in a Docker container and restarting the container daily (creating a new container each time). My core requirement is: Export data from regular stream tables (non-persistent ...
- 3
0 votes
1 answer
157 views
SQL Server 2022 CPU usage with no workload
I have a little application using a SQL Server 2022 Express database running in Docker. This is my configuration: mssql: image: mcr.microsoft.com/mssql/server:2022-latest deploy: labels: ...
Sierrodc
-2 votes
1 answer
99 views
MySQL-Table doesn't exists while it exists
As you can see in the picture, when I use select * from users, it tells me table doesn't exist. However, we can see the table exists by the show tables command. Besides, I can see the .ibd and .frm ...
- 97
3 votes
2 answers
216 views
Change Data Capture from SQL Server to a Postgres database
I want to get change data capture working using a SQL Server database as a source and PostgreSQL as a sink. +----------------+ +----------------+ +------------------+ | SQL Server | ---...
- 243
1 vote
1 answer
115 views
mariadb docker fails to Initialize database contents from dump file
I have a Nextcloud server set up that uses docker image mariadb:10.11. I use mysqldump to back up the database. Where I am having trouble is trying to restore that to a test system as described here ...
- 11
0 votes
0 answers
71 views
How do I restore my data from hacked database
My database was just hacked. I tried doing some work and could not log in with the created user credentials. When I checked the database, I saw an intruder was removing the users and had created a ...
- 1
4 votes
3 answers
202 views
Can Standard Developer Edition be used in Docker?
I hear that the new Standard Developer edition is available in the current SQL Server 2025 preview. But how can I get it in Docker? SQL Server 2022's documentation shows us how to specify specific ...
- 1,322
2 votes
0 answers
55 views
Running Postgresql container using sslmode=verify-full and accessing from WSL, but getting "could not load private key" error
i setup my postgresql in container, with hostssl and clientcert=verify-full as an option. I already generate root CA, then sign both server-key.pem and server.pem. then I sign client-key.pem and ...
- 21
0 votes
2 answers
163 views
How to upgrade MongoDB Arbiter node?
Normally I don't ask questions but I'm about at my wits end and foresee myself struggling with this for a while. To the question reviewers, I have not found any questions referring to either the Mongo ...
- 115
0 votes
2 answers
82 views
Cassandra and Prometheus communication over docker compose
I am sorry to come back to this point, but it's still unsolved. Let me introduce the scenario. Working on Linux machine (3.10.0-1160.el7.x86_64), I am using docker compose to deploy different ...
2 votes
1 answer
688 views
Using docker containers to execute pg_upgrade
using pg_upgrade when you have installed both the 'old' version and the 'new' version on a system is quite straightforward. I tried to find a way using pg_upgrade with docker containers. This is a ...
- 465
0 votes
1 answer
96 views
Prometheus cannot connect to Cassandra, both running as containers on the same Docker network
I hope someone will help me. I am trying to run cassandra and prometheus as containers inside of my docker compose, with many other containers. The docker starts up with no problems, but the ...
0 votes
1 answer
315 views
how to log in as SYS after starting containerized Oracle server
I am trying to start up an oracle database server locally. My goal is to have a schema with a user, what my application can use then. I am somewhat familiar with Oracle database, but I am a beginner ...
- 101
0 votes
1 answer
44 views
Checking table metrics, read count is always 0
I have a table in my keyspace in Cassandra and when I am trying to check basic metrics I always receive read count equals 0, while number or writes is proper. I am checking both nodetool tablestats as ...
0 votes
1 answer
77 views
MariaDB Server Overloading
I have a docker host on which have multiple mariadb containers each for one application. But I have one particular application, my main application which overload the server eachtime that I start it ...
- 101