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Commit 11db449e authored by sean.melissari's avatar sean.melissari
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Merge branch 'initial-dev' into 'development' 

Initial-dev

See merge request !12
parents 37db64f6 e9dc9070
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ARG BASE_REGISTRY=registry1.dso.mil
ARG BASE_IMAGE=ironbank/google/distroless/static
ARG BASE_TAG=nonroot
FROM gcr.io/kaniko-project/executor:v1.5.1-debug as upstream
FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
ENV PATH /kaniko:/busybox
ENV SSL_CERT_DIR=/kaniko/ssl/certs
ENV DOCKER_CONFIG /kaniko/.docker/
ENV DOCKER_CREDENTIAL_GCR_CONFIG /kaniko/.config/gcloud/docker_credential_gcr_config.json
# Kaniko REQUIRES to run as root. This is noted in the readme with documentation.
USER 0
# Copy out all binary files
COPY --from=upstream /busybox /busybox
RUN ["mkdir", "-p", "/kaniko", "/kaniko/.docker", "/workspace"]
COPY --from=upstream /kaniko/ssl/certs /kaniko/ssl/certs
COPY --from=upstream /kaniko/docker-credential-acr /kaniko/docker-credential-acr
COPY --from=upstream /kaniko/docker-credential-ecr-login /kaniko/docker-credential-ecr-login
COPY --from=upstream /kaniko/docker-credential-gcr /kaniko/docker-credential-gcr
COPY --from=upstream /kaniko/executor /kaniko/executor
COPY --from=upstream /kaniko/warmer /kaniko/warmer
# Copy over blank configs for override
COPY --from=upstream /kaniko/.config /kaniko/.config
WORKDIR /workspace
HEALTHCHECK NONE
ENTRYPOINT ["executor"]
\ No newline at end of file
LICENSE 0 → 100644
View file @ 11db449e
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\ No newline at end of file
README.md
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# <application name> # Kaniko
Project template for all Iron Bank container repositories. kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster.
\ No newline at end of file
kaniko doesn't depend on a Docker daemon and executes each command within a Dockerfile completely in userspace.
This enables building container images in environments that can't easily or securely run a Docker daemon,
such as a standard Kubernetes cluster.
Kaniko is a very powerful and complex cli tool. To avoid repeating documentation on
usage, it is highly encouraged to review the official documentation on Kaniko
available [here](https://github.com/GoogleContainerTools/kaniko).
Some important notes on the difference between this and the official image:
## Recommended Resources
Kaniko builds docker images in user space inside it's own container. As such, it needs
as much memory/cpu that would be required depend on the container it is trying to build,
and consumes approximately the same amount of resources that building a similar image with
other build tools (`podman`, `docker`, `builda`) would.
Kaniko does not introduce much overhead itself, therefore true minimum resources
and maximum very depending on what is being built.
This application will build an image, push it out to a remote repository and then exit.
As such, it will need enough space to build the image it's told but this can be ephemeral storage.
## Requires Root User to Run
Kaniko builds a docker image within itself. Therefore, for Kaniko to execute any privileged (root)
commands, Kaniko must be root. As the majority of actions taken in most dockerfiles are privileged,
Kaniko must run as root for the majority use-case.
From Kaniko's documentation [here](https://github.com/GoogleContainerTools/kaniko#security):
```md
The minimum permissions kaniko needs inside your container are governed by a few things:
The permissions required to unpack your base image into its container
The permissions required to execute the RUN commands inside the container
If you have a minimal base image (SCRATCH or similar) that doesn't require permissions to unpack,
and your Dockerfile doesn't execute any commands as the root user, you can run kaniko without root permissions.
It should be noted that Docker runs as root by default, so you still require (in a sense) privileges to use kaniko.
```
hardening_manifest.yaml 0 → 100644
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---
apiVersion: v1
# The repository name in registry1, excluding /ironbank/
name: "opensource/kaniko/kaniko"
tags:
- "1.5.1-debug"
- "1.5.1"
- "debug"
- "latest"
args:
BASE_IMAGE: "google/distroless/static"
BASE_TAG: "nonroot"
labels:
org.opencontainers.image.title: "kaniko"
## Human-readable description of the software packaged in the image
org.opencontainers.image.description: "kaniko is a tool to build container images from a Dockerfile, inside a container or Kubernetes cluster"
## License(s) under which contained software is distributed
org.opencontainers.image.licenses: "Apache License 2.0"
## URL to find more information on the image
org.opencontainers.image.url: "https://github.com/GoogleContainerTools/kaniko"
## Name of the distributing entity, organization or individual
org.opencontainers.image.vendor: "Google"
org.opencontainers.image.version: "1.5.1-debug"
## Keywords to help with search (ex. "cicd,gitops,golang")
mil.dso.ironbank.image.keywords: "docker,google,rootless,cicd"
## This value can be "opensource" or "commercial"
mil.dso.ironbank.image.type: "opensource"
# ## Product the image belongs to for grouping multiple images
mil.dso.ironbank.product.name: "kaniko"
resources:
- tag: gcr.io/kaniko-project/executor:v1.5.1-debug
url: docker://gcr.io/kaniko-project/executor@sha256:e00dfdd4a44097867c8ef671e5a7f3e31d94bd09406dbdfba8a13a63fc6b8060
maintainers:
- email: "joshua.t.carnes@lmco.com"
# # The name of the current container owner
name: "Joshua Carnes"
# # The gitlab username of the current container owner
username: "jcarnes"
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{
"assignees": [
"@vickie.shen"
],
"baseBranches": [
"development"
],
"regexManagers": [
{
"fileMatch": [
"^Dockerfile$"
],
"matchStrings": [
"version=\"(?<currentValue>.*?)\""
],
"depNameTemplate": "gcr.io/kaniko-project/executor",
"datasourceTemplate": "docker"
},
{
"fileMatch": [
"^hardening_manifest.yaml$"
],
"matchStrings": [
"org\\.opencontainers\\.image\\.version:\\s+\"(?<currentValue>.+?)\""
],
"depNameTemplate": "gcr.io/kaniko-project/executor",
"datasourceTemplate": "docker"
},
{
"fileMatch": [
"^hardening_manifest.yaml$"
],
"matchStrings": [
"tags:\\s+-\\s+\"(?<currentValue>.+?)\""
],
"depNameTemplate": "gcr.io/kaniko-project/executor",
"datasourceTemplate": "docker"
}
]
}
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