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kronosnet v1.10 released
by Fabio M. Di Nitto 13 Jun '19

13 Jun '19

All, We are pleased to announce the general availability of kronosnet v1.10 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features the ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Add support for IP based access lists to filter packets only from known or allowed sources (please be aware of the minor soname change!) * Add support for zstd compression * Update upstream spec file to build rpm * Fix ssl runtime reconfiguration code to be much more robust * Many minor bug fixes * Fixed license headers across the board to be more clear which license applies where Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.9 released
by Fabio M. Di Nitto 09 May '19

09 May '19

All, We are pleased to announce the general availability of kronosnet v1.9 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Reduce minimum crypto key size requirement to 1024bit * Drop libnss 3des support * Lots of man pages improvements and cleanup * Improved UDP error reporting from ICMP error messages Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.8 released
by Fabio M. Di Nitto 27 Mar '19

27 Mar '19

All, We are pleased to announce the general availability of kronosnet v1.8 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Fixed SCTP transport on FreeBSD. * Fixed a potential use-after-free that could lead to a crash when unconfiguring links at runtime. * Fixed a link configuration error that would allow a user to configure, for example, an IPv4 source address and an IPv6 causing knet to spin at 100% of the CPU. * Minor man pages fixes and improvements. * Minor build and test suite fixes. * Minor logging events fixes. Known issues in this release: * none. The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.7 released
by Fabio M. Di Nitto 30 Jan '19

30 Jan '19

All, We are pleased to announce the general availability of kronosnet v1.7 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Fix minor issues with libnozzle man pages * SCTP: support more kernel versions * Better debugging information of internal threads status * Fix build with gcc9 * [developers] expose API version in libknet.h and enable all compiler warnings at build time Known issues in this release: * libnozzle needs better porting to FreeBSD (even tho it works as-is). The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.6 released
by Fabio M. Di Nitto 19 Dec '18

19 Dec '18

All, We are pleased to announce the general availability of kronosnet v1.6 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * [IMPORTANT] Fix a PMTUd packet size issue when using crypto communications * Fix build with older versions of openssl * Fix a CPU spinning issue when iptables are set incorrectly * Fix a SCTP kernel <-> userland compatibility issue * Minor other fixes across the code and build infrastructure * libnozzle hits the first GA release. There are currently NO supported apps/users for this library but soon(´ish) corosync will add support for it. As this is the first release please be gentle :) Known issues in this release: * libnozzle needs better porting to FreeBSD (even tho it works as-is). The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.5 released
by Fabio M. Di Nitto 22 Oct '18

22 Oct '18

All, We are pleased to announce the general availability of kronosnet v1.5 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * [IMPORTANT] fix internal loopback link handling * Improved internal threads information for debugging purposes * Fix nss private key handling for odd key sizes * Minor improvements to the test suite * Minor improvements to the build system Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.4 released
by Fabio M. Di Nitto 07 Aug '18

07 Aug '18

All, We are pleased to announce the general availability of kronosnet v1.4 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Major logging code cleanup * Reduced amount of locking around non-performance critical areas * Optimized threads startup and shutdown timers Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team

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kronosnet v1.3 released
by Fabio M. Di Nitto 23 Apr '18

23 Apr '18

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 All, We are pleased to announce the general availability of kronosnet v1.3 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Fix potential crashes in the crypto code Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJa3XEbAAoJEAgUGcMLQ3qJCBoP/3w58vloZ8ZumNLOTB2HDf4I UazCcASsdPxguqgg3kS7Dn9Rs7XmMkABDUTZk7cu96vBNn5Hx2v86m+UelDegQ3b PJ/hZU9nD7/LKS/xjiL53pZ0go35PxLMDz26GhnUlWhHHYfee96g1JQjPx0Wbb6v 6G/9iFmQAqWWToP/9pujE4FegAXXKckB7VVy/bfJlkNU/I7RSQo/cniJq5Sr+U95 I10YgnaraJkZVVV0LS4oGV006rV0D00+kSEluIflZF3/q7JQujnF8c3J9IltqQsp XtP8SmXJO7Qyg5UfkAoeYyzgVpJfd+FOb4nKG0NZFb6BH5G558L1wBWHsmzniMWr Ih7CVxg2gTKqCPgl+OLHcx856sR3YuNnU5el7xWaN5Q2otzYzpltprZhCFGbVBLO nWVhBtjB1v3kbIoBXcpK89q9CMDsAbIOlwBmeh4Y8oaiHjjHwj557rWM5C2X4g5A bVGSsBWNuR2ux3QFIva0m1BpDJ7qXkkuElTzfiF4d6Hwddqtn0LEeBa/i0KeIzJC YnLK4dDqID/PD3RnueJWLiLSTkO1t58vjWuGapYjUGICKuh7Eu4sb4/sBiPB8jkc e1OI+TVLOxZLB8fG2IKAcZpjCfsC/rPUDUaAHWN6rQIjFxhgN+POlVV86E9zv4Q5 ZBZ02v9eI3Y9CGeEAzV/ =aEP/ -----END PGP SIGNATURE-----

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kronosnet v1.2 released
by Fabio M. Di Nitto 19 Apr '18

19 Apr '18

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 All, We are pleased to announce the general availability of kronosnet v1.2 kronosnet (or knet for short) is the new underlying network protocol for Linux HA components (corosync), that features ability to use multiple links between nodes, active/active and active/passive link failover policies, automatic link recovery, FIPS compliant encryption (nss and/or openssl), automatic PMTUd and in general better performances compared to the old network protocol. Highlights in this release: * Fix a potential crash when using external destination handlers * Improve compression level validation by delegating the validation to the external compression library * Improve the build system to accommodate repeatable builds Known issues in this release: * none The source tarballs can be downloaded here: https://www.kronosnet.org/releases/ Upstream resources and contacts: https://kronosnet.org/ https://github.com/kronosnet/kronosnet/ https://ci.kronosnet.org/ https://trello.com/kronosnet (TODO list and activities tracking) https://goo.gl/9ZvkLS (google shared drive with presentations and diagrams) IRC: #kronosnet on Freenode https://lists.kronosnet.org/mailman/listinfo/users https://lists.kronosnet.org/mailman/listinfo/devel https://lists.kronosnet.org/mailman/listinfo/commits Cheers, The knet developer team -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJa2ArMAAoJEAgUGcMLQ3qJmZAP/2v8mn4sAsOHOJHnK88K0wym Zka8Tg/ptQFSFSxg82EDXyT47rnRkwVWg+t8sINfKRX3/kPvCZLcGikmjFMKsElt c8pWEs3GmHTEAWcp2I/fppQb2HBsDN6f+QIhwQwjhQidavj8s+Xk11qrY2zfjBXw H3in6X+Mo1BQ9iLfJpaQKT61ogD5/vSmiVq4Wi06vXv120wrA2Yc9nYJ6gtZy3oH Y+lm+E55zdaCcdvDnWqJrq+pjAJ73jpm7hZrbfPeIjO53VZeUoVe2C/5wxnt/6hB 1+oMne5/g6Sn4yjmw0PEVcNRnnBZNqmTvjVT5ELh+7b0Mfj5GmJFjP9VvUXcOoLG gkpG0aPwAXbpttIY15RsaRdFJ+oLSgWW2688TNqguTSHyQ4Q25Y7u1o7P6sRCACi +U7s+8wWqBYK9xWy+haHOhUcSeWzM3IpKGxkMvu29m8Bi0exu8WmHIyHgsymHlxX VNy8wtUZsSz3RsTRBnGHrJaMImhDYArYm70J6zrUUkesrm06uywQ4vd5t1z8+92z 8+COf8gXCTzsiTHG3XItkwMnT2GcoJxQ8hety+7ALwcmt0KathcEtzzxbA9nLede wgvaNiWxi/0/vJwLPDHeyHg8wh6OBCNwbtNZAMJRr7gVTGdWvVDYWYzNJ7rOMN1o RCY1NeZSKnzirsOQzdkv =fRTG -----END PGP SIGNATURE-----

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Re: [kronosnet/kronosnet]
by Fabio M. Di Nitto 24 Mar '18

24 Mar '18

On 3/24/2018 5:45 AM, GitHub wrote: > Branch: refs/tags/v1.90 > Home: https://github.com/kronosnet/kronosnet It turns out that one of the side effects of tag-in-stable-branch, that we clearly didn´t notice before, is that the master branch was still building packages in the v1.0 series that are < than stable branch. I think the same problem would apply when releasing/tagging from master and later on forking the tree, we just need to remember to tag master after stable fork + one commit (perhaps that should be part of the release process). Now that knet is slowly making its way into distributions, we need the master branch rpms/builds to be on higher versions to avoid confusion for package managements, CI and testing. v1.90 is pretty much random, but lower enough to give us space in future to have 1.9x Beta/RC1/RCx.. before a 2.0 GA. Cheers Fabio

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