0.18

Further fixes and improvements to Calico components

• Note that RHEL 6.5 instructions are not yet complete
• Document that Felix requires a config file, or it won't start on RHEL
• Tidy up line wrapping in RHEL install docs
• Move utility functions to frules
• Minor code tidies in dispatch.py
• Refactor DispatchManager API to not use dicts
• Add unit tests for DispatchChains
• Clarify DispatchChains comparison logic
• Move common validation code to single place.
• Reinstate etc after overwriting import.
• Initial code review markups for iptables updater.
• Code review markups for fiptables.py.
• Address some RHEL 7 install instruction issues:
• Minor grammar markups
• Fix missing import in common
• Revert "Initial code review markups for iptables updater."
• Docstrings for UpdateSplitter
• Remove invalid module reference
• Retire RHEL 6.5 instructions until we can fix them up, or are convinced there is no demand.
• Allow for config to be read from config files.
• Code review feedback
• changed bgp_export policy to be interface of origin based
• Ensure no logs are made to screen in mainline with screen logging disabled
• syntax cleanup, prettified, and default filter added back in.
• cut and paste doh... - v4 default address used in v6 config file
• Work in progress on cleanup/support for anycast IPs.
• Minor fixes: typos and incorrect indexing into dicts.
• Fixes and cleanups: move updates into lower level methods.
• Fix missing delete when cleaning up ip address.
• Minor cleanups and self-review markups.
• Code review markups. Track dirty tags and update en-masse.
• Revert "Revert "Initial code review markups for iptables updater.""
• Revert rename of _Transaction.updates, it is referenced by IptablesUpdater.
• Suppress start-of-day iptables-restore errors from CaS-type operations.
• Tidy up etcd exception logging.
• Clean up devices exception logging.
• Add actor life-cycle logging.
• Add endpoint and profile IDs as comments in iptables chains.
• Unit tests for the UpdateSplitter
• RHEL7 doc: fix formatting of Calico repo config
• RHEL7 doc: don't mention Icehouse
• Clarify that mapping is dict
• Update documentation of configuration for Felix.
• Felix review and some UT (actor, refcount)
• Replace endpoint ID with tuple that includes host and workload too.
• Code review markups to refcount.py.
• Don't process endpoint creation until SOD complete
• Docs typo fix: incorrect etcd mount in fstab
• Remove comments
• Document the new mailing lists
• Update involved.rst
• Plugin: provide correct workload ID - fixes #445
• Plugin: provide correct workload ID - UT updates
• Update README.md
• Cleanup README line length
• Missing sec group retries
• Close race between resync and access to self.sgs in plugin.
• Remove race in needed_profile cleanup by using a semaphore.
• Be resilient to ports disappearing while loading SG members.
• Protect all access to the security groups dict.
• Fix up UT environment to include neutron.common.exceptions.
• Reinstate ability to take file path as command line parameter.
• Markups to config file specification - tidy exception handling
• Wording tweaks based on previous version of config documentation.

0.17

Bug fixes and improvements to Calico components

• Clean up config loading (code review markups).
• Remove references to ACL manager from RHEL docs
• Etcd install instructions for RHEL
• Be more defensive in etcd polling, catch various HTTP-related exceptions.
• Fix import order in felix.py to invoke gevent monkey-patch first.
• Fix missing arg to log message.
• Remove incorrect comment.
• Fix plugin to set only icmp_type/code and not port range for ICMP.
• Add UTs for ICMP rule generation.
• Add felix support for ICMP code, firewall values.
• Validate plugin data agsint felix's validation routines.
• Code review markups.
• Fix missing continue: use setting of response as a gate in fetcd.py.
• Increase severity of socket.timeout warning.
• Add httplib errors into excepts.
• Code review markups.
• Update involved.rst
• Update contribute.rst
• Tidy up line lengths
• Revert "Tidy up line lengths"
• Tidy up line lengths
• Don't unnecessarily pin versions
• Fix up a range of commnents.
• Cleanup toctree for contribution doc
• Further README cleanup
• The letter 'a' is tricksy
• Update contribute.rst
• RPM Version 0.16
• Fix RPM version
• Beef up syslog format, add a couple of additional logs.
• Debian packaging: python-gevent is not actually needed on controller
• RPM packaging: remove ACL manager and ZMQ deps; add python-gevent (fixes #435)
• Packaging: add dependency of Felix on net-tools, for the arp command (fixes #146)
• Make ipset uperations idempotent.
• Fix cluster UUID check. Copy UUID from old client to new, fix typo in arg name.
• RHEL install markups
• Fix my own review markups
• Run etcd on startup
• After reboots
• Copy etcd binaries to the right place
• Update bundle for etcd architecture
• Use commit id instead of tag in tox dependency
• Code review markups.
• Prevent ActiveIpset from recreating ipset after on_unreferenced().
• Fix missing stdin argument to Popen, beef up diags for ActiveIpset.
• Code review markups.
• Update openstack.rst
• Don't setuid on RHEL 6.5.
• Wrapping lines
• Fix numbering in ubuntu-opens-install.rst
• Add missing jump target to ICMPv6 from endpoint rule.
• Add "icmp_code" to whitelist of allowed rule fields.
• Prevent programming of ICMP type 255, which the kernel treats as wildcard.
• Isolate rule parsing failure to individual rule.

0.16

Move to etcd for inter-component communications from zeromq

• Significant Felix enhancements to take advantage of new data model
• Retire ACL Manager
• Mechanism driver updates to take advantage of new data model
• Update documentation

0.15

• Fix exception in Neutron mechanism driver
• Many documentation changes and additions

This is the final release of Calico using the 0MQ transport. Future releases will use etcd instead.

0.10.2

• Code fixes and improvements
  • Version number now correctly reported by Python.
  • Felix now correctly sends keepalives.
  • Substantial myriad heartbeat fixes in all components.
  • Fixed Felix crash when building certain error logs.
  • Fixed Felix crash when asked to program an interface that is not up yet.

0.10

• Code fixes and improvements
  • Felix now exits with non-zero status code on error.
  • Allow a new log level: NONE which disables that log handler.
  • Broadened check of logfile
  • Log out daemon name to syslog.
  • Set up syslog better - so works on ubuntu.
  • Allow explicit configuration of Felix hostname.
  • Made acl_manager logging config work like felix config
  • Allow the IP address of Felix to be explicitly specified.
  • Add bind address to ACL manager.
  • Review markups - allow hostnames as well as IP addresses.
  • Handle errors from failure to connect to Felix
  • Tell BIRD to run on "br-mgmt" interface, for setups migrated from OVS to Calico
  • Do not leak ipsets for endpoints which have been removed.
  • Remove workaround for (now fixed) python-iptables bug.
  • Improve last fix to avoid duplicate rules.
  • Retire unneeded dropping of DHCP packets.
  • Do not hang in termination in zmq.
  • Restructure rules so that DROP default still works.
  • Add support for port ranges Includes some extra tests to get better coverage of area changed.
  • Split felix-MAIN into felix-INPUT and felix-FORWARD
• Packaging improvements
  • Add basic requirements files for Felix and ACL Mgr
  • Conditionally install extra dependencies.
  • Add plugin requirements.
  • Add eventlet dependency.
  • Set minimum python-iptables version.