Buildkitehttps://buildkite.com |
Rancher Pipelineshttps://rancher.com/docs/rancher/v2.x/en/project-admin/tools/pipelines/ |
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Unique feature |
Runs on own infrastructure, API
|
DevOps tool for container orchestration
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Type of product |
SaaS
|
On Premise
|
Offers a free plan |
Yes Free for open source projects and selected organizations |
Yes Free, open source project |
Predictable pricing |
Yes Clearly defined monthly and annual plans |
Yes It's free! |
Support / SLA |
Yes Depending on the plan, ranging from community support, all the way to an assigned Technical Manager, SLAs and live chat support. |
Yes Paid support available: https://rancher.com/pricing/ |
Paralellism
Every CI servers tends to address this differently (parallel, distributed, build matrix). Some of it is just marketing, and some is just nuance. For this table, parallel means that tasks can be run concurrently on the same machine, distributed means that tasks can be scaled horizontally, on multiple machines How to split tests in parallel in the optimal way with Knapsack Pro |
Yes Run an unlimited number of concurrent agents, and an unlimited number of concurrent jobs. You can run your tests in isolated Docker container per agent. |
Yes You can run multiple parallel steps within a build stage |
Distributed builds
distributed means that tasks can be scaled horizontally, on multiple machines How to split tests in parallel in the optimal way with Knapsack Pro |
Yes Run an unlimited number of concurrent agents, and an unlimited number of concurrent jobs |
N/A Unclear from the documentation (probably not) |
Containers support / Build environment |
Yes Since the agents run on your own infra, you're free to do whatever |
Yes
|
Analytics / Status overview
Analytics and overview referrs to the ability to, at a glance, see what's breaking (be it a certain task, or the build for a specific project) |
Yes The Buildkite UI features great vizualisations that feature build times, error rates, and more. |
Yes Not particularly clear, but it appears you can monitor stats in a Grafana dashboard: https://rancher.com/docs/rancher/v2.x/en/project-admin/tools/monitoring/ |
Management support
How easy is it to manage users / projects / assign roles and permissions and so on |
Yes
|
Yes User management is available, with specific roles assigned, or permissions to certain resources and projects |
Self-hosted option |
No
|
Yes
|
Hosted plans / SaaS |
Yes
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No
|
Build pipelines
A continuous delivery pipeline is a description of the process that the software goes through from a new code commit, through testing and other statical analysis steps all the way to the end-users of the product. |
Yes Pipelines are defined using an Yaml config file and allow for great flexibility in defining what each step of the process does. |
Yes Pipelines as code (YML files), but also manageable via the UI |
Reports
Reports are about the abilty to see specific reports (like code coverage or custom ones), but not necesarily tied in into a larger dashboard. |
Yes
|
Yes
|
Ecosystem
Besides the official documentation and software, is there a large community using this product? Are there any community-driven tools / plugins that you can use? |
Yes Integrations for GitHub, GitLab, BitBucket as well as SSO support (Google Suite, SAML, GraphQL API). Growing number of community plugins: https://buildkite.com/plugins |
N/A
|
Specific language support: Ruby
Some CI servers have built-in support for parsing RSpec or Istanbul output for example and we mention those. Some others make it even easier by detecting Gemfiles or package.json and automate parts of the process for the developer. |
Yes You can find useful plugins like https://github.com/sj26/rspec-buildkite https://github.com/ticky/simplecov-buildkite etc |
N/A Pipelines / CI is just a small part of Rancher. No specific support mentioned. |
Specific language support: JavaScript |
No
|
N/A Pipelines / CI is just a small part of Rancher. No specific support mentioned. |
Integrations
1st party support for common tools (like Slack notifications, various VCS platforms, etc) |
Yes Integrations for GitHub, GitLab, BitBucket as well as SSO support (Google Suite, SAML, GraphQL API) |
Yes Integrations available for GitLab, GitHub and Bitbucket |
API
Custom integreation is available, via an API or otherwise, it's mentioned separately as it allows further customization than any of the Ecosystem/Integration options |
Yes Great GraphQL API, allows building your own dashboard with ease |
Yes REST API available. It provides introspection and documentation: https://github.com/rancher/api-spec/blob/master/specification.md#filtering. It should offer enough access to allow building whatever customizations or integrations with 3rd party tools deemed necessary. |
Auditing |
Yes
|
Yes Allows logging to various systems (Kafka, Elastic, etc) which should make audit possible |
Additional notes |
|
Rancher is a full software stack for container orchestration, going as far as building their own Linux distribution (RancherOS). Using Rancher seems more like a decision to be made considering all other features Rancher offers, not just the CI server. Also worth noting that Rancher uses Jenkins under the hood, but the engine is locked so projects can't just be migrated between the two. |