diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..bec10c1
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+./.dapper
+./.cache
+./dist
diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..a956791
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,179 @@
+---
+kind: pipeline
+name: amd64
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: build
+  image: rancher/dapper:v0.4.1
+  commands:
+  - dapper ci
+  volumes:
+  - name: docker
+    path: /var/run/docker.sock
+
+- name: docker-publish
+  image: plugins/docker
+  settings:
+    dockerfile: package/Dockerfile
+    password:
+      from_secret: docker_password
+    repo: "rancher/shell"
+    tag: "${DRONE_TAG}-amd64"
+    username:
+      from_secret: docker_username
+  when:
+    instance:
+    - drone-publish.rancher.io
+    ref:
+    - refs/head/master
+    - refs/tags/*
+    event:
+    - tag
+
+volumes:
+- name: docker
+  host:
+    path: /var/run/docker.sock
+
+---
+kind: pipeline
+name: arm64
+
+platform:
+  os: linux
+  arch: arm64
+
+steps:
+- name: build
+  image: rancher/dapper:v0.4.1
+  commands:
+  - dapper ci
+  volumes:
+  - name: docker
+    path: /var/run/docker.sock
+
+- name: github_binary_release
+  image: plugins/github-release
+  settings:
+    api_key:
+      from_secret: github_token
+    prerelease: true
+    checksum:
+    - sha256
+    checksum_file: CHECKSUMsum-arm64.txt
+    checksum_flatten: true
+    files:
+    - "dist/artifacts/*"
+  when:
+    instance:
+    - drone-publish.rancher.io
+    ref:
+    - refs/head/master
+    - refs/tags/*
+    event:
+    - tag
+
+- name: docker-publish
+  image: plugins/docker
+  settings:
+    dockerfile: package/Dockerfile
+    password:
+      from_secret: docker_password
+    repo: "rancher/shell"
+    tag: "${DRONE_TAG}-arm64"
+    username:
+      from_secret: docker_username
+  when:
+    instance:
+    - drone-publish.rancher.io
+    ref:
+    - refs/head/master
+    - refs/tags/*
+    event:
+    - tag
+
+volumes:
+- name: docker
+  host:
+    path: /var/run/docker.sock
+
+---
+kind: pipeline
+name: arm
+
+platform:
+  os: linux
+  arch: arm
+
+steps:
+- name: build
+  image: rancher/dapper:v0.4.1
+  commands:
+  - dapper ci
+  volumes:
+  - name: docker
+    path: /var/run/docker.sock
+
+- name: docker-publish
+  image: plugins/docker
+  settings:
+    dockerfile: package/Dockerfile
+    password:
+      from_secret: docker_password
+    repo: "rancher/shell"
+    tag: "${DRONE_TAG}-arm"
+    username:
+      from_secret: docker_username
+  when:
+    instance:
+    - drone-publish.rancher.io
+    ref:
+    - refs/head/master
+    - refs/tags/*
+    event:
+    - tag
+
+volumes:
+- name: docker
+  host:
+    path: /var/run/docker.sock
+
+---
+kind: pipeline
+name: manifest
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+- name: manifest
+  image: plugins/manifest:1.0.2
+  settings:
+    username:
+      from_secret: docker_username
+    password:
+      from_secret: docker_password
+    platforms:
+      - linux/amd64
+      - linux/arm64
+      - linux/arm
+    target: "rancher/shell:${DRONE_TAG}"
+    template: "rancher/shell:${DRONE_TAG}-ARCH"
+  when:
+    instance:
+    - drone-publish.rancher.io
+    ref:
+    - refs/head/master
+    - refs/tags/*
+    event:
+    - tag
+
+depends_on:
+- amd64
+- arm64
+- arm
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4d32884
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+/.dapper
+/.cache
+/bin
+/dist
+*.swp
+.idea
diff --git a/Dockerfile.dapper b/Dockerfile.dapper
new file mode 100644
index 0000000..88ddd07
--- /dev/null
+++ b/Dockerfile.dapper
@@ -0,0 +1,29 @@
+FROM golang:1.13.4-alpine3.10
+
+ARG DAPPER_HOST_ARCH
+ENV ARCH $DAPPER_HOST_ARCH
+
+RUN apk -U add bash git gcc musl-dev docker vim less file curl wget ca-certificates
+RUN go get -d golang.org/x/lint/golint && \
+    git -C /go/src/golang.org/x/lint/golint checkout -b current 06c8688daad7faa9da5a0c2f163a3d14aac986ca && \
+    go install golang.org/x/lint/golint && \
+    rm -rf /go/src /go/pkg
+RUN mkdir -p /go/src/golang.org/x && \
+    cd /go/src/golang.org/x && git clone https://github.com/golang/tools && \
+    git -C /go/src/golang.org/x/tools checkout -b current aa82965741a9fecd12b026fbb3d3c6ed3231b8f8 && \
+    go install golang.org/x/tools/cmd/goimports
+RUN rm -rf /go/src /go/pkg
+RUN if [ "${ARCH}" == "amd64" ]; then \
+        curl -sL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s v1.15.0; \
+    fi
+
+ENV GO111MODULE off
+ENV DAPPER_ENV REPO TAG DRONE_TAG CROSS
+ENV DAPPER_SOURCE /go/src/github.com/rancher/shell/
+ENV DAPPER_OUTPUT ./bin ./dist
+ENV DAPPER_DOCKER_SOCKET true
+ENV HOME ${DAPPER_SOURCE}
+WORKDIR ${DAPPER_SOURCE}
+
+ENTRYPOINT ["./scripts/entry"]
+CMD ["ci"]
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f433b1a
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,177 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5d7b47e
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,15 @@
+TARGETS := $(shell ls scripts)
+
+.dapper:
+	@echo Downloading dapper
+	@curl -sL https://releases.rancher.com/dapper/latest/dapper-$$(uname -s)-$$(uname -m) > .dapper.tmp
+	@@chmod +x .dapper.tmp
+	@./.dapper.tmp -v
+	@mv .dapper.tmp .dapper
+
+$(TARGETS): .dapper
+	./.dapper $@
+
+.DEFAULT_GOAL := default
+
+.PHONY: $(TARGETS)
diff --git a/package/Dockerfile b/package/Dockerfile
new file mode 100644
index 0000000..14bc8a2
--- /dev/null
+++ b/package/Dockerfile
@@ -0,0 +1,31 @@
+FROM ubuntu:18.04 AS build
+RUN apt update && \
+    apt install -y curl xz-utils
+RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.18.2/bin/linux/amd64/kubectl && \
+    chmod +x kubectl
+RUN curl -L https://github.com/scop/bash-completion/releases/download/2.10/bash-completion-2.10.tar.xz | tar xvJf - --strip-components=1
+RUN curl -L https://github.com/derailed/k9s/releases/download/v0.20.2/k9s_Linux_x86_64.tar.gz | tar xvzf -
+RUN curl -L https://get.helm.sh/helm-v3.2.4-linux-amd64.tar.gz | tar xvzf - --strip-components=1
+RUN curl -L https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64 > /jq && \
+    chmod +x /jq
+
+FROM alpine:3.12
+RUN apk add -U --no-cache bash
+RUN echo 'shell:x:1000:1000:shell,,,:/home/shell:/bin/bash' > /etc/passwd && \
+    echo 'shell:x:1000:' > /etc/group && \
+    mkdir /home/shell && \
+    echo '. /etc/bash_completion' >> /home/shell/.bashrc && \
+    echo 'alias k="kubectl"' >> /home/shell/.bashrc && \
+    echo 'alias ks="kubectl -n kube-system"' >> /home/shell/.bashrc && \
+    echo 'source <(kubectl completion bash)' >> /home/shell/.bashrc && \
+    echo 'PS1="> "' >> /home/shell/.bashrc && \
+    mkdir /home/shell/.kube && \
+    chown -R shell /home/shell && \
+    chmod 700 /run
+COPY --from=build /bash_completion /etc/
+COPY --from=build /kubectl /k9s /jq /helm /usr/local/bin/
+COPY helm-cmd /usr/local/bin
+COPY welcome /usr/local/bin
+USER 1000
+WORKDIR /home/shell
+CMD ["welcome"]
diff --git a/package/helm-cmd b/package/helm-cmd
new file mode 100755
index 0000000..858c856
--- /dev/null
+++ b/package/helm-cmd
@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+sleep 1
+while true; do
+    if kubectl version >/dev/null 2>&1; then
+        break
+    fi
+    echo Waiting for Kubernetes API to be available
+    sleep 1
+done
+
+for i in operation*; do
+    cat $i | xargs -0 -- echo helm
+    cat $i | xargs -0 -- helm
+done
diff --git a/package/welcome b/package/welcome
new file mode 100755
index 0000000..154179f
--- /dev/null
+++ b/package/welcome
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+echo
+echo "# Run kubectl commands inside here"
+echo "# e.g. kubectl get all"
+#export TERM=screen-256color
+exec bash
diff --git a/scripts/ci b/scripts/ci
new file mode 100755
index 0000000..b0c677b
--- /dev/null
+++ b/scripts/ci
@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+
+cd $(dirname $0)
+
+./validate-ci
+./package
diff --git a/scripts/default b/scripts/default
new file mode 100755
index 0000000..84912d4
--- /dev/null
+++ b/scripts/default
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+cd $(dirname $0)
+
+./package
diff --git a/scripts/entry b/scripts/entry
new file mode 100755
index 0000000..78fb567
--- /dev/null
+++ b/scripts/entry
@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+mkdir -p bin dist
+if [ -e ./scripts/$1 ]; then
+    ./scripts/"$@"
+else
+    exec "$@"
+fi
+
+chown -R $DAPPER_UID:$DAPPER_GID .
diff --git a/scripts/package b/scripts/package
new file mode 100755
index 0000000..810f6b7
--- /dev/null
+++ b/scripts/package
@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e
+
+source $(dirname $0)/version
+
+cd $(dirname $0)/..
+
+mkdir -p dist/artifacts
+cp bin/shell dist/artifacts/shell${SUFFIX}
+
+IMAGE=${REPO}/shell:${TAG}
+DOCKERFILE=package/Dockerfile
+if [ -e ${DOCKERFILE}.${ARCH} ]; then
+    DOCKERFILE=${DOCKERFILE}.${ARCH}
+fi
+
+docker build -f ${DOCKERFILE} -t ${IMAGE} .
+echo Built ${IMAGE}
diff --git a/scripts/release b/scripts/release
new file mode 100755
index 0000000..7af0df3
--- /dev/null
+++ b/scripts/release
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+exec $(dirname $0)/ci
diff --git a/scripts/validate-ci b/scripts/validate-ci
new file mode 100755
index 0000000..5a6c52a
--- /dev/null
+++ b/scripts/validate-ci
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+cd $(dirname $0)/..
+
+source ./scripts/version
+
+if [ -n "$DIRTY" ]; then
+    echo Git is dirty
+    git status
+    git diff
+    exit 1
+fi
diff --git a/scripts/version b/scripts/version
new file mode 100755
index 0000000..1646092
--- /dev/null
+++ b/scripts/version
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
+    DIRTY="-dirty"
+fi
+
+COMMIT=$(git rev-parse --short HEAD)
+GIT_TAG=${DRONE_TAG:-$(git tag -l --contains HEAD | head -n 1)}
+
+if [[ -z "$DIRTY" && -n "$GIT_TAG" ]]; then
+    VERSION=$GIT_TAG
+else
+    VERSION="${COMMIT}${DIRTY}"
+fi
+
+if [ -z "$ARCH" ]; then
+    ARCH=$(go env GOHOSTARCH)
+fi
+
+SUFFIX="-${ARCH}"
+
+TAG=${TAG:-${VERSION}${SUFFIX}}
+REPO=${REPO:-rancher}
+
+if echo $TAG | grep -q dirty; then
+    TAG=dev
+fi