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Fix Docker run command and update documentation for cnf file handling #843

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merged 1 commit into from
Aug 29, 2024

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jcy0308
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@jcy0308 jcy0308 commented May 30, 2024

@SuperQ

When running docker run as currently specified in the README, it returns -bash: --config.my-cnf=./my.cnf: No such file or directory. If you try using .my.cnf as suggested by someone else in the issue #790 , it returns -bash: --config.my-cnf=.my.cnf: command not found.

It would be better to revise the documentation to have users create the cnf file themselves and use volume mounting instead of using an option.

The updated command is as follows:

docker run -d \
  -p 9104:9104 \
  -v /home/user/user_my.cnf:/.my.cnf \
  --network my-mysql-network \
  prom/mysqld-exporter

@SuperQ
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SuperQ commented Aug 29, 2024

I don't understand the "command not found" error. I am unable to reproduce this. The ENTRYPOINT is the exporter, not bash. So there must be something wrong with the environment in the linked issue.

However, I think this is a good documentation update since the volume mount documentation is good idea.

@SuperQ SuperQ merged commit 8d9157c into prometheus:main Aug 29, 2024
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cristiangreco added a commit to grafana/mysqld_exporter that referenced this pull request Nov 8, 2024
Changes:
* [FEATURE] Support for prometheus scrape timeout in probe endpoint prometheus#828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax prometheus#837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema prometheus#862
* [ENHANCEMENT] Add the instance struct to handle connections prometheus#859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib prometheus#844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema prometheus#853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 prometheus#860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days prometheus#841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches prometheus#833
* [BUGFIX] Fix race condition in ReloadConfig prometheus#760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode prometheus#684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 prometheus#683
* [BUGFIX] Update docker registry link in README.md prometheus#813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling prometheus#843
@cristiangreco cristiangreco mentioned this pull request Nov 8, 2024
cristiangreco added a commit to grafana/mysqld_exporter that referenced this pull request Nov 8, 2024
Changes:
* [FEATURE] Support for prometheus scrape timeout in probe endpoint prometheus#828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax prometheus#837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema prometheus#862
* [ENHANCEMENT] Add the instance struct to handle connections prometheus#859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib prometheus#844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema prometheus#853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 prometheus#860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days prometheus#841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches prometheus#833
* [BUGFIX] Fix race condition in ReloadConfig prometheus#760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode prometheus#684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 prometheus#683
* [BUGFIX] Update docker registry link in README.md prometheus#813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling prometheus#843

Signed-off-by: Cristian Greco <[email protected]>
cristiangreco added a commit to grafana/mysqld_exporter that referenced this pull request Nov 8, 2024
Changes:
* [FEATURE] Support for prometheus scrape timeout in probe endpoint prometheus#828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax prometheus#837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema prometheus#862
* [ENHANCEMENT] Add the instance struct to handle connections prometheus#859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib prometheus#844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema prometheus#853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 prometheus#860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days prometheus#841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches prometheus#833
* [BUGFIX] Fix race condition in ReloadConfig prometheus#760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode prometheus#684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 prometheus#683
* [BUGFIX] Update docker registry link in README.md prometheus#813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling prometheus#843

Signed-off-by: Cristian Greco <[email protected]>
cristiangreco added a commit to grafana/mysqld_exporter that referenced this pull request Nov 8, 2024
Changes:
* [CHANGE] Replace logging library go-kit/log with slog prometheus#885
* [FEATURE] Support for prometheus scrape timeout in probe endpoint prometheus#828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax prometheus#837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema prometheus#862
* [ENHANCEMENT] Add the instance struct to handle connections prometheus#859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib prometheus#844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema prometheus#853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 prometheus#860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days prometheus#841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches prometheus#833
* [BUGFIX] Fix race condition in ReloadConfig prometheus#760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode prometheus#684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 prometheus#683
* [BUGFIX] Update docker registry link in README.md prometheus#813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling prometheus#843
* [BUGFIX] info_schema_tables: do not collect the sys schema prometheus#879

Signed-off-by: Cristian Greco <[email protected]>
cristiangreco added a commit to grafana/mysqld_exporter that referenced this pull request Nov 8, 2024
Changes:
* [CHANGE] Replace logging library go-kit/log with slog prometheus#875
* [FEATURE] Support for prometheus scrape timeout in probe endpoint prometheus#828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax prometheus#837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema prometheus#862
* [ENHANCEMENT] Add the instance struct to handle connections prometheus#859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib prometheus#844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema prometheus#853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 prometheus#860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days prometheus#841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches prometheus#833
* [BUGFIX] Fix race condition in ReloadConfig prometheus#760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode prometheus#684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 prometheus#683
* [BUGFIX] Update docker registry link in README.md prometheus#813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling prometheus#843
* [BUGFIX] info_schema_tables: do not collect the sys schema prometheus#879

Signed-off-by: Cristian Greco <[email protected]>
SuperQ pushed a commit that referenced this pull request Nov 8, 2024
Changes:
* [CHANGE] Replace logging library go-kit/log with slog #875
* [FEATURE] Support for prometheus scrape timeout in probe endpoint #828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax #837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema #862
* [ENHANCEMENT] Add the instance struct to handle connections #859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib #844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema #853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 #860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days #841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches #833
* [BUGFIX] Fix race condition in ReloadConfig #760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode #684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 #683
* [BUGFIX] Update docker registry link in README.md #813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling #843
* [BUGFIX] info_schema_tables: do not collect the sys schema #879

Signed-off-by: Cristian Greco <[email protected]>
SuperQ added a commit that referenced this pull request Nov 8, 2024
* [CHANGE] Replace logging library go-kit/log with slog #875
* [FEATURE] Support for prometheus scrape timeout in probe endpoint #828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax #837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema #862
* [ENHANCEMENT] Add the instance struct to handle connections #859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib #844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema #853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 #860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days #841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches #833
* [BUGFIX] Fix race condition in ReloadConfig #760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode #684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 #683
* [BUGFIX] Update docker registry link in README.md #813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling #843
* [BUGFIX] info_schema_tables: do not collect the sys schema #879

Signed-off-by: SuperQ <[email protected]>
@SuperQ SuperQ mentioned this pull request Nov 8, 2024
SuperQ added a commit that referenced this pull request Nov 8, 2024
* [CHANGE] Replace logging library go-kit/log with slog #875
* [FEATURE] Support for prometheus scrape timeout in probe endpoint #828
* [ENHANCEMENT] Support MySQL 8.4 replicas syntax #837
* [ENHANCEMENT] Fetch lock time and cpu time from performance schema #862
* [ENHANCEMENT] Add the instance struct to handle connections #859
* [ENHANCEMENT] Optimize code by using built-in constants in the standard lib #844
* [BUGFIX] Fix fetching tmpTables vs tmpDiskTables from performance_schema #853
* [BUGFIX] Skip SPACE_TYPE column for MariaDB >=10.5 #860
* [BUGFIX] Fixed parsing of timestamps with non-zero padded days #841
* [BUGFIX] Fix auto_increment metric collection errors caused by using collation in INFORMATION_SCHEMA searches #833
* [BUGFIX] Fix race condition in ReloadConfig #760
* [BUGFIX] Change processlist query to support ONLY_FULL_GROUP_BY sql_mode #684
* [BUGFIX] replication_applier_status_by_worker requires mysql 8.0 #683
* [BUGFIX] Update docker registry link in README.md #813
* [BUGFIX] Fix Docker run command and update documentation for cnf file handling #843
* [BUGFIX] info_schema_tables: do not collect the sys schema #879

Signed-off-by: SuperQ <[email protected]>
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