Uses the github.com/ghodss/yaml library to convert YAML to JSON before
unmarshaling for the purposes of supporting YAML and JSON input while
converting to only support JSON internally.
Bug: T207694
Change-Id: I00668014907e9ea54917f5d5067cac08d0668053
All import paths and other references to the previously Blubber repo in
Phabricator have been changed to point to the new Gerrit project URL.
Note that building or testing against this change will require you to
move your working directory to `$GOPATH/src/gerrit.wikimedia.org/r/blubber`.
Contribution documentation was updated to reflect the changes, and the
`.arcvendor` submodule has been removed.
Bug: T200452
Change-Id: I3ab23e420b2825e86e2bd7c9b3da9d4de23edaa1
Summary:
Introduce new `build.EntryPoint` and `build.WorkingDirectory`
instructions to allow configuration to inject them instead of hard
coding their generation in the Docker compiler.
Simplified the Docker compiler to simply iterate over build phases as
returned by a new function `build.Phases()`.
Depends on D990
Test Plan: Run `go test ./...`.
Reviewers: thcipriani, demon, hashar, #release-engineering-team
Reviewed By: thcipriani, #release-engineering-team
Tags: #release-engineering-team
Differential Revision: https://phabricator.wikimedia.org/D991
Summary:
Introduces new `lives` configuration that provides the name/UID/GID of
the user that will own application files and installed dependencies.
This new configuration is distinct from `runs` in that the former
determines application file location ownership and the latter now only
determines runtime process ownership. Default configuration has also
been introduced for both config sections.
In addition to the new configuration, a new `build.CopyAs` instruction
has been introduced that ensures correct UID/GID ownership of files
copied into the container image, and all unqualified `build.Copy`
instructions are wrapped by the new `build.CopyAs` instruction using the
UID/GID appropriate for the current build phase. A new `build.User`
instruction is also introduced and injected into the build at the start
of certain phases to enforce ownership of `build.Run` processes.
This effective process/file ownership model is:
PhasePrivileged - "root"
PhasePrivilegedDropped - lives.as
PhasePreInstall - lives.as
PhaseInstall - lives.as
PhasePostInstall - runs.as
Fixes T187372
Test Plan: Run `go test ./...`.
Reviewers: thcipriani, hashar, demon, #release-engineering-team
Reviewed By: thcipriani, #release-engineering-team
Subscribers: mmodell
Tags: #release-engineering-team
Maniphest Tasks: T187372
Differential Revision: https://phabricator.wikimedia.org/D984