diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..50a97b0
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,20 @@
+kind: pipeline
+name: default
+
+steps:
+- name: docker
+  image: plugins/docker
+  network_mode: bridge
+  settings:
+    build_args:
+        - UBUNTU_MIRROR_URL=http://ubuntumirror.app.las1.eeqj.de/ubuntu
+    repo: sneak/sandbox
+    username:
+      from_secret: docker_username
+    password:
+      from_secret: docker_password
+    tags:
+      - ${DRONE_BRANCH//\//-}-${DRONE_COMMIT_SHA:0:8}
+      - ${DRONE_COMMIT_SHA}
+      - ${DRONE_BRANCH/\//-}
+      - latest
diff --git a/Dockerfile b/Dockerfile
index 264e28c..2c1bf42 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,15 @@
-FROM phusion/baseimage:0.11
-CMD ["/sbin/my_init"]
+FROM ubuntu:focal
 
-ADD ./sources.list /etc/apt/sources.list
+ARG USERNAME_TO_ADD=user
+ARG UID_TO_ADD=1000
+ARG GID_TO_ADD=1000
+
+ARG UBUNTU_MIRROR_URL=http://us.archive.ubuntu.com/ubuntu
 
 # setup
 ADD ./run.sh /tmp/run.sh
 RUN bash /tmp/run.sh && rm /tmp/run.sh
 
-# enable ssh
-RUN rm -f /etc/service/sshd/down
-
 #cleanup
 RUN apt-get clean && \
     rm -rf \
diff --git a/run.sh b/run.sh
index 29892ba..7ac6f27 100644
--- a/run.sh
+++ b/run.sh
@@ -1,12 +1,25 @@
 #!/bin/bash
 export DEBIAN_FRONTEND=noninteractive
 
-USERNAME="sneak"
-
 set -x
 set -e
 exec 1> >(tee -a /var/log/sandboxbuild.log) 2>&1
 
+MURM="main universe restricted multiverse"
+M="http://us.archive.ubuntu.com/ubuntu"
+C="$(lsb_release -cs)"
+
+if [[ ! -z "$UBUNTU_MIRROR_URL" ]]; then
+    M="$UBUNTU_MIRROR_URL"
+fi
+
+cat > /etc/apt/sources.list.new <<EOF
+deb $M $C $MURM
+deb $M $C-updates $MURM
+deb $M $C-backports $MURM
+deb $M $C-security $MURM
+EOF
+
 PKGS="
     apt-transport-https
     apt-utils
@@ -47,6 +60,7 @@ PKGS="
     lcov
     ldap-auth-client
     ldap-utils
+    lftp
     libasound2
     libatk1.0-0
     libboost-all-dev
@@ -80,15 +94,11 @@ PKGS="
     pbzip2
     pinentry-curses
     pkg-config
-    pkg-config
     psmisc
     pv
     pwgen
-    python
     python3
-    python-dev
     python3-dev
-    python-pip
     python3-pip
     rbenv
     rsync
@@ -143,10 +153,22 @@ for FN in /etc/bashrc.d/*.sh; do
     source "$FN"
 done
 
+if [[ -d "$HOME/.bashrc.d" ]]; then
+    for FN in /etc/bashrc.d/*.sh; do
+        source "$FN"
+    done
+fi
+
 if ! shopt -oq posix; then
     for FN in /etc/profile.d/*.sh; do
         source "$FN"
     done
+
+    if [[ -d "$HOME/.profile.d" ]]; then
+        for FN in /etc/profile.d/*.sh; do
+            source "$FN"
+        done
+    fi
 fi
 EOF
 
@@ -204,7 +226,7 @@ done
 ## install ppss, paralell processing shell script
 ################################################################################
 cd /usr/local/bin
-wget https://raw.githubusercontent.com/sneak/ppss/master/ppss
+wget https://git.eeqj.de/sneak/ppss/raw/branch/master/ppss
 chmod +x ./ppss
 
 ################################################################################
@@ -222,6 +244,7 @@ PIP_PKGS="
     pipenv
     pylint
     virtualenv
+    glances
 "
 
 for PKG in $PIP_PKGS; do
@@ -231,7 +254,7 @@ done
 ################################################################################
 ## add working user and add to sudo nopassword
 ################################################################################
-groupadd -g 1000 $USERNAME
-useradd -u 1000 -g 1000 -s /bin/bash $USERNAME
-usermod -p '*' $USERNAME
-echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+groupadd -g $GID_TO_ADD $USERNAME_TO_ADD
+useradd -u $UID_TO_ADD -g $GID_TO_ADD -s /bin/bash $USERNAME_TO_ADD
+usermod -p '*' $USERNAME_TO_ADD
+echo "$USERNAME_TO_ADD ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
diff --git a/sources.list b/sources.list
deleted file mode 100644
index 30e191e..0000000
--- a/sources.list
+++ /dev/null
@@ -1,4 +0,0 @@
-deb mirror://mirrors.ubuntu.com/mirrors.txt bionic main universe multiverse restricted
-deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-updates main universe multiverse restricted
-deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-security main universe multiverse restricted
-deb mirror://mirrors.ubuntu.com/mirrors.txt bionic-backports main universe multiverse restricted