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ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
= Activation Sequence Tools
:idprefix:
:idseparator: -
ARTEMIS-4559 refactor HA docs & code/module naming This commit does the following: - Updates HA docs including the chapter on network isolation (i.e. split brain). The network isolation chapter is now more about high-level explanation and the HA doc now has all the configuration parameters. - Changes references to "pluggable quorum voting" to "pluggable lock manager." The pluggable functionality really isn't about voting. Conceptually is much more like the functionality you'd get from a distributed lock so this naming is more clear. Both the docs and the code have been changed. - Reorganize lock manager modules as sub-modules. The API and RI modules are renamed, but that should be OK based on the "experimental" tag that's been on this feature up to this point. - Remove the "experimental" tag from the lock manager. These changes will not break folks using the standalone broker. However, they will break folks embedding the broker *if* they are using the artemis-quorum-ri or artemis-quorum-api modules or the o.a.a.a.c.c.h.DistributedPrimitiveManagerConfiguration class. There are no functional changes here. Renaming these modules is more a conceptual change to facilitate better documentation and increased adoption.
2023-12-25 20:46:22 -05:00
You can use the Artemis CLI to execute activation sequence maintenance/recovery tools for xref:ha.adoc#replication[Replication] with Pluggable Lock Manager.
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
The 2 main commands are `activation list` and `activation set`, that can be used together to recover some disaster happened to local/coordinated activation sequences.
Here is a disaster scenario built around the RI (using https://zookeeper.apache.org/[Apache ZooKeeper] and https://curator.apache.org/[Apache curator]) to demonstrate the usage of such commands.
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
== ZooKeeper cluster disaster
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
A proper ZooKeeper cluster should use at least 3 nodes, but what happens if all these nodes crash loosing any activation state information required to manage replication?
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
During the disaster (i.e. ZooKeeper nodes are no longer reachable) the follow occurs:
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
* Active brokers shutdown (and if restarted, should hang waiting to reconnect to the ZooKeeper cluster again)
* Passive brokers unpair and wait to reconnect to the ZooKeeper cluster again
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
Necessary administrative action:
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
. Stop all brokers
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
. Restart ZooKeeper cluster
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
. Search for brokers with the highest local activation sequence for their `NodeID` by running this command from the `bin` folder of the broker:
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
+
[,bash]
----
$ ./artemis activation list --local
Local activation sequence for NodeID=7debb3d1-0d4b-11ec-9704-ae9213b68ac4: 1
----
. From the `bin` folder of the brokers with the highest local activation sequence
+
[,bash]
----
# assuming 1 to be the highest local activation sequence obtained at the previous step
# for NodeID 7debb3d1-0d4b-11ec-9704-ae9213b68ac4
$ ./artemis activation set --remote --to 1
Forced coordinated activation sequence for NodeID=7debb3d1-0d4b-11ec-9704-ae9213b68ac4 from 0 to 1
----
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
. Restart all brokers: previously active ones should be able to be active again
ARTEMIS-4383 migrate user docs to AsciiDoc Markdown, which is currently used for user-facing documentation, is good for a lot of things. However, it's not great for the kind of complex documentation we have and our need to produce both multi-page HTML and single-page PDF output via Maven. Markdown lacks features which would make the documentation easier to read, easier to navigate, and just look better overall. The current tool-chain uses honkit and a tool called Calibre. Honkit is written in TypeScript and is installed via NPM. Calibre is a native tool so it must be installed via an OS-specific package manager. All this complexity makes building, releasing, uploading, etc. a pain. AsciiDoc is relatively simple like Markdown, but it has more features for presentation and navigation not to mention Java-based Maven tooling to generate both HTML and PDF. Migrating will improve both the appearance of the documentation as well as the processes to generate and upload it. This commit contains the following changes: - Convert all the Markdown for the User Manual, Migration Guide, and Hacking guide to AsciiDoc via kramdown [1]. - Update the `artemis-website` build to use AsciiDoctor Maven tooling. - Update `RELEASING.md` with simplified instructions. - Update Hacking Guide with simplified instructions. - Use AsciiDoc link syntax in Artemis Maven doc plugin. - Drop EPUB & MOBI docs for User Manual as well as PDF for the Hacking Guide. All docs will be HTML only except for the User Manual which will have PDF. - Move all docs up out of their respective "en" directory. This was a hold-over from when we had docs in different languages. - Migration & Hacking Guides are now single-page HTML since they are relatively short. - Refactor README.md to simplify and remove redundant content. Benefits of the change: - Much simplified tooling. No more NPM packages or native tools. - Auto-generated table of contents for every chapter. - Auto-generated anchor links for every sub-section. - Overall more appealing presentation. - All docs will use the ActiveMQ favicon. - No more manual line-wrapping! AsciiDoc recommends one sentence per line and paragraphs are separated by a blank line. - AsciiDoctor plugins for IDEA are quite good. - Resulting HTML is less than *half* of the previous size. All previous links/bookmarks should continue to work. [1] https://github.com/asciidoctor/kramdown-asciidoc
2023-07-27 23:45:17 -04:00
ARTEMIS-3474 replace non-inclusive terms This commit does the following: - Replaces non-inclusive terms (e.g. master, slave, etc.) in the source, docs, & configuration. - Supports previous configuration elements, but logs when old elements are used. - Provides migration documentation. - Updates XSD with new config elements and simplifies by combining some overlapping complexTypes. - Removes ambiguous "live" language that's used with regard to high availability. - Standardizes use of "primary," "backup," "active," & "passive" as nomenclature to describe both configuration & runtime state for high availability.
2023-08-05 10:24:06 -04:00
The more ZooKeeper nodes there are the less chance that a disaster like this requires administrative intervention because it allows the ZooKeeper cluster to tolerate more failures.