Baragon 0.9.0

Changes in 0.9.0

This release ships several optimizations for the very common operation of adding or removing upstreams without changing any other parameters for a load-balanced service.

Check out the 0.9.0 milestone to see new features / bugfixes in detail.

Improvements

• 312 - Pre-resolve upstreams and skip nginx configtest.
• 309 - Keep track of changes to the upstreams for a service within a batch on the Agent.
• 310 - Set noValidate if the request only removes upstreams and changes nothing else.
• 311 - Default to an empty list if there are no existing upstreams here.
• 305 - Request queue prioritization

Baragon 0.8.0

Changes in 0.8.0

View all pull requests in detail in the 0.8.0 milestone

Improvements

• #298/#299/#302 - Add validation for host:port already in use
• #296 - Add resolve cache for Baragon agent
• #290 - Add endpoint to look up services by host and port
• #288 - Log full BaragonService checkin response
• #281 - Add endpoints for an upstream only update
• #303 - Upgrade to newer basepom
• #280/#284 - Add ability to handle aliases for groups/domains/edgeCacheDomains
• #279 - More efficient bootstrapping in BaragonAgent
• #270/#272/#274/#275/#277/#278/#283 - Improved upstream weighting calculations
• #268 - Log errors from Cloudflare cache purge responses
• #264/#265/#282/#285/#287/#286 - Add ability to register with ELB by private ip address
• #262/#263 - Add a toLowercase helper for handlebars

Bug Fixes

• #258 -
• #291 - Add default domains into all service definitions
• #289 - Add Jdk8Module to BaragonClient for java Optional compatibility
• #267 - Purge all when multiple zone ids match
• #261 - Catch UnknownHostException in ResolveHostnameHelper
• #260 - Kill the config check process async on timeout
• #258 - Workaround for https://issues.apache.org/jira/browse/EXEC-62

Thanks

• @sjeropkipruto
• @baconmania
• @pschoenfelder
• @jhaber
• @stevegutz

Baragon 0.7.0

Changes in 0.7.0

Check out the 0.7.0 milestone to see new features / bugfixes in detail.

Improvements

• 256 - Additional logging when config lock in agent is held
• 255 - Implement Closeable and shut down the executor

Documentation

• 252 - Fix links in docs

Thanks

• @jhaber
• @andybergon

Baragon 0.6.2

This is a bug fix release

Check out the 0.6.2 milestone to see new features / bugfixes in detail.

Bug Fixes

• 250 - Bind Object, not Provider in BaragonClientModule

Baragon 0.6.1

This is a bug fix release

Check out the 0.6.1 milestone to see new features / bugfixes in detail.

Bug Fixes

• 247 - Ignore duplicate names in cloudflare dns zone cache
• 248 - Only bing GoogleCloudManager if credentials configured

Baragon 0.6.0

Changes in 0.6.0

Check out the 0.6.0 milestone to see new features / bugfixes in detail.

New Features

• 231 - Edge cache integration

Improvements

• 240 - Better logging and exception handling in agent
• 245 - Expose the hosts provider and support ssl in client
• 238 - Add ifContainedIn helper.
• 244 - Add configuration to check gcloud health on startup/shutdown
• 243 - Update JQuery
• 239 - Make haystack parameter more generic in ifContainedIn Handlebars helper.
• 230 - Use HostAndPort#getHostText instead of HostAndPort#getHost
• 236 - Support default server factory
• 228 - Avoid some calls to AWS API

Bug Fixes

• 242 - Fix h4 headings
• 241 - Dedupe dns records for zone
• 237 - Only search for http connector port
• 235 - EdgeCacheDNS -> edgeCacheDomains
• 233 - Always call applyCurrentConfigs in checkStateNodeVersion

Thanks

• @baconmania
• @stevegutz
• @jonathanwgoodwin
• @PtrTeixeira

Baragon 0.5.0

Changes in 0.5.0

Check out the 0.5.0 milestone to see new features / bugfixes in detail.

Following along with our updates to Singularity, Baragon 0.5.0 incldues a bump to java 8/Jersey 2/Dropwizard 1 as well as a rewrite of the ui from backbone to react. 0.5.0 also introduces support for AWS's newer Application Load Balancer offering when using the ELB sync feature

New Features

• 202 - Support for ELB v2 API - Application Load Balancers
• 187 - Batch requests

Improvements

• 205 - Add ability to merge config files
• 203 - Flesh out v2 LoadBalancer api support for ALBs
• 221 - Smoother agent startup/shutdown flow
• 208 - Upgrade docker-compose file version
• 204 - Upgrade base pom 15.3 -> 15.7
• 206 - Java-8-ify Baragon
• 196 - Ability to set aws region/endpoint
• 199 - fix docker start script
• 198 - Shorter BaragonResponse message
• 184 - catch and notify for ELB sync worker errors
• 185 - add more logging around removal of upstreams

UI Rewrite to React

• 225 - Centralize display of load balancer information
• 214 - Finish UI portion of ServiceDetail page
• 215 - Add ELBs page
• 218 - Add search bar to groups page
• 219 - Show health information for instances on load balancers
• 216 - Add edit button to Navbar
• 222 - ELB/ALB ui updates
• 210 - BaragonUI -> React
• 213 - React-ify Request Detail page
• 212 - React-ify Status page
• 211 - Fill out GroupDetail page
• 217 - React - Services Table

Bug Fixes

• 197 - create persistent sequential node with empty bytes
• 223 - Fix uses of Guava Objects / More Objects
• 209 - Restore compatibility with former BaragonGroup
• 207 - Correctly grab group/rack attributes from model
• 201 - Fix for reverts in batch requests
• 200 - lock down deps for ui build
• 192 - add handlebars resolve hostname helper
• 195 - Be sure to reload at end of batch
• 190 - rework remove upstreams to be more complete
• 191 - Fix stuck requests when using batching
• 188 - fix docker compose yaml to get hostname properly

Documentation

• 220 - doc: fix some typos with singularity integration
• 181 - gitbook-ify Baragon docs
• 186 - Fix 404s in readme
• 183 - fix links in readme

Thanks

• @PtrTeixeira
• @sit
• @drucci

Baragon-0.4.0

Check out the 0.4.0 Milestone to see all bug fixes and features in detail.

Changes/Improvements

• #179 - Add support for upstream groups

Thanks

@tpetr

Baragon-0.3.0

Check out the 0.3.0 Milestone to see all bug fixes and features in detail.

Changes/Improvements

• #175 - Optionally limit LB config reloads based on lb worker count
• #177 - Make sure updates to Baragon state are synchronized and deduped

Bug Fixes

• #176 - Require explicit enable of reload limiter
• #174 - Fix check for empty list of filenames to render
• #173 - Check the default domain when no domains in list match agent

Thanks

@jhaber

Baragon-0.2.1

This is a bug fix release

Fixes

• #171 - Fix npe in BaragonGroup domains check. This error would only occur when using BaragonService v0.2.0, using the domains field in the service object, and executing a request that hits agents on a mix of versions 0.2.0 and 1.x.x