Knapsack Pro

Solano CI vs Buildkite comparison of Continuous Integration servers
What are the differences between Solano CI and Buildkite?

Solano CI

https://xebialabs.com/technology/solano-ci/

Buildkite

https://buildkite.com
Unique feature

N/A

Runs on own infrastructure, API

Type of product

N/A

SaaS

Offers a free plan

No

Their website only mentions a free trial

Yes

Free for open source projects and selected organizations

Predictable pricing

No

Very hard to get any information on pricing. It seems like they target enterprise clients only.

Yes

Clearly defined monthly and annual plans

Support / SLA

N/A

Yes

Depending on the plan, ranging from community support, all the way to an assigned Technical Manager, SLAs and live chat support.

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

N/A

They mention that by paralellizing tests they get a huge performance boost (10x to 80x) but details are severly lacking.

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.

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

N/A

Yes

Run an unlimited number of concurrent agents, and an unlimited number of concurrent jobs

Containers support / Build environment

Yes

Yes

Since the agents run on your own infra, you're free to do whatever

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 wording they use implies that this is possible.

Yes

The Buildkite UI features great vizualisations that feature build times, error rates, and more.

Management support
How easy is it to manage users / projects / assign roles and permissions and so on

N/A

Yes

Self-hosted option

N/A

No

Hosted plans / SaaS

N/A

Yes

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

The wording they use suggests that this is possible.

Yes

Pipelines are defined using an Yaml config file and allow for great flexibility in defining what each step of the process does.

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.

N/A

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?

N/A

Probably not, considering how non-transparent this product is.

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

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.

N/A

Yes

You can find useful plugins like https://github.com/sj26/rspec-buildkite https://github.com/ticky/simplecov-buildkite etc

Specific language support: JavaScript

N/A

No

Integrations
1st party support for common tools (like Slack notifications, various VCS platforms, etc)

N/A

Yes

Integrations for GitHub, GitLab, BitBucket as well as SSO support (Google Suite, SAML, GraphQL API)

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

N/A

Yes

Great GraphQL API, allows building your own dashboard with ease

Auditing

N/A

Yes

Additional notes

It seems like Solano CI has been retired, and the new solution is the XebiaLabs DevOps Platform, but which integrates Jenkins and Travis, among others: https://xebialabs.com/products/devops-platform-overview/

Buildkite parallel agents and how to use them for CI parallelisation

Buildkite parallelism integration

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