Cleanup vagrant provision scripts

scripts/provision/generic/alpine310/vagrant

@@ -12,24 +12,9 @@ export STATIC_BUILD=true
 EOF
 . /etc/profile.d/build.sh
 # ---
-sed -i 's|:/bin/ash$|:/bin/bash|g' /etc/passwd
-cat <<EOF >/etc/profile.d/color.sh
-alias ls='ls --color=auto'
-export PS1='\033[31m[ \033[90m\D{%F %T}\033[31m ] \033[35m{\033[90m$OS\033[35m}\n\[\033[36m\]\u\[\033[m\]🐮\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ '
-EOF
-# ---
-DQLITE_URL="https://github.com/$(grep dqlite-build Dockerfile.dapper | sed -e 's/^.*--from=\([^ ]*\).*$/\1/' -e 's|:|/releases/download/|')/dqlite-$ARCH.tgz"
 echo "Downloading DQLITE from $DQLITE_URL"
-mkdir -p /usr/src/
 curl -sfL $DQLITE_URL -o /usr/src/dqlite.tgz
 # ---
-mkdir -p ${GOPATH}/bin
-mkdir -p /go
-ln -s $GOPATH/bin /go/bin
-sed ':a;N;$!ba;s/\\\n/ /g' <Dockerfile.dapper | grep '^RUN ' | sed -e 's/^RUN //' >/tmp/docker-run
-export BINDIR=/go/bin
-export GOPATH=/go
-export HOME=/tmp
 . /tmp/docker-run
 # ---
 go get -u github.com/go-delve/delve/cmd/dlv
@@ -39,21 +24,11 @@ export DOCKER_HOST=tcp://10.0.2.2:2375
 EOF
 . /etc/profile.d/docker.sh
 # ---
-cat <<\EOF >>/etc/motd
+(
-               ,        ,
+    if ! docker version --format '{{.Server.Version}}' >/tmp/docker-server-version; then
-   ,-----------|'------'| |\    ____
-  /.           '-'@  o|-' | |  /___ \
- |/|             | .. |   | | __ __) | ____
-   |   .________.'----'   | |/ /|__ < / __/
-   |  ||        |  ||     |   < ___) |\__ \
-   \__|'        \__|'     |_|\_\_____/____/
-
-EOF
-# ---
-set +v
-if ! docker version --format '{{.Server.Version}}' >/tmp/docker-server-version; then
         echo "WARNING: Unable to connect to the docker socket, to enable docker in vagrant run the following command on the host:"
         echo "docker run -d -v /var/run/docker.sock:/var/run/docker.sock -p 127.0.0.1:2375:2375 alpine/socat TCP-LISTEN:2375,fork UNIX-CONNECT:/var/run/docker.sock"
-else
+    else
         echo "Using host docker server v$(cat /tmp/docker-server-version)"
-fi
+    fi
+)

scripts/provision/generic/centos7/vagrant

@@ -12,27 +12,9 @@ export SELINUX=true
 EOF
 . /etc/profile.d/build.sh
 # ---
-sed -i 's|:/bin/ash$|:/bin/bash|g' /etc/passwd
+sed -E 's|apk( -U)?( --no-cache)?( --repository [^ ]*)? add|yum install -y|g' -i /tmp/docker-run
-cat <<EOF >/etc/profile.d/color.sh
-alias ls='ls --color=auto'
-export PS1='\033[31m[ \033[90m\D{%F %T}\033[31m ] \033[35m{\033[90m$OS\033[35m}\n\[\033[36m\]\u\[\033[m\]🐮\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ '
-EOF
-# ---
-DQLITE_URL="https://github.com/$(grep dqlite-build Dockerfile.dapper | sed -e 's/^.*--from=\([^ ]*\).*$/\1/' -e 's|:|/releases/download/|')/dqlite-$ARCH.tgz"
-echo "Downloading DQLITE from $DQLITE_URL"
-mkdir -p /usr/src/
-curl -sfL $DQLITE_URL -o /usr/src/dqlite.tgz
-# ---
-mkdir -p ${GOPATH}/bin
-mkdir -p /go
-ln -s $GOPATH/bin /go/bin
-sed ':a;N;$!ba;s/\\\n/ /g' <Dockerfile.dapper | grep '^RUN ' | sed -e 's/^RUN //' >/tmp/docker-run
-sed -E 's|apk( -U)?( --no-cache)?( --repository [^ ]*)? add( --allow-untrusted)?|yum install -y|g' -i /tmp/docker-run
 sed -E 's/-dev/-devel/g' -i /tmp/docker-run
-export BINDIR=/go/bin
+. /tmp/docker-run
-export GOPATH=/go
-export HOME=/tmp
-( set +e && . /tmp/docker-run ) || true
 # ---
 go get -u github.com/go-delve/delve/cmd/dlv
 # ---
@@ -64,16 +46,3 @@ systemctl disable --now docker
 # set selinux to permissive for dev & testing purposes only
 setenforce 0
 sed -i 's/^SELINUX=enforcing$/SELINUX=permissive/' /etc/selinux/config
-# ---
-cat <<\EOF >>/etc/motd
-               ,        ,
-   ,-----------|'------'| |\    ____
-  /.           '-'@  o|-' | |  /___ \
- |/|             | .. |   | | __ __) | ____
-   |   .________.'----'   | |/ /|__ < / __/
-   |  ||        |  ||     |   < ___) |\__ \
-   \__|'        \__|'     |_|\_\_____/____/
-
-EOF
-# ---
-set +v

scripts/provision/vagrant

@@ -14,21 +14,14 @@ if [[ $HOME == /go/* ]]; then
     echo "Must not launch vagrant from /go/"
     exit 1
 fi 
+cd
 
 # --- Default to root user for vagrant ssh
 cat <<\EOF >/etc/profile.d/root.sh
 [ $EUID -ne 0 ] && exec sudo -i
 EOF
 
-# --- Setup basic env
+# --- Setup go version
-cat <<EOF >/etc/profile.d/env.sh
-export GO111MODULE=off
-export GOPATH="$GOPATH"
-export PATH=/usr/local/bin:$PATH:/usr/local/go/bin:$GOPATH/bin
-export HOME="$HOME" && cd
-EOF
-. /etc/profile.d/env.sh
-
 if [ -z "${GOPATH}" ]; then
     GOPATH=$(realpath $HOME/../../../..)
     echo "WARNING: Assuming GOPATH=$GOPATH"
@@ -42,9 +35,50 @@ if [ -z "$goversion" ]; then
     exit 1
 fi
 
-# clean go cache
+# --- Setup basic env
+cat <<EOF >/etc/profile.d/env.sh
+export GO111MODULE=off
+export GOPATH="$GOPATH"
+export PATH=/usr/local/bin:$PATH:/usr/local/go/bin:$GOPATH/bin
+export HOME="$HOME" && cd
+EOF
+. /etc/profile.d/env.sh
+
+# --- Setup for dqlite download
+DQLITE_URL="https://github.com/$(grep dqlite-build Dockerfile.dapper | sed -e 's/^.*--from=\([^ ]*\).*$/\1/' -e 's|:|/releases/download/|')/dqlite-$ARCH.tgz"
+mkdir -p /usr/src/
+
+# --- Clean go cache
 rm -rf .cache/go-build || true
 
+# --- Set color prompt
+sed -i 's|:/bin/ash$|:/bin/bash|g' /etc/passwd
+cat <<EOF >/etc/profile.d/color.sh
+alias ls='ls --color=auto'
+export PS1='\033[31m[ \033[90m\D{%F %T}\033[31m ] \033[35m{\033[90m$OS\033[35m}\n\[\033[36m\]\u\[\033[m\]🐮\[\033[32m\]\h:\[\033[33;1m\]\w\[\033[m\]\$ '
+EOF
+
+# --- Setup install script from docker run commands
+mkdir -p ${GOPATH}/bin
+mkdir -p /go
+ln -s $GOPATH/bin /go/bin
+sed ':a;N;$!ba;s/\\\n/ /g' <Dockerfile.dapper | grep '^RUN ' | sed -e 's/^RUN //' >/tmp/docker-run
+export BINDIR=/go/bin
+export GOPATH=/go
+export HOME=/tmp
+
+# --- Add k3s motd
+cat <<\EOF >/etc/motd
+               ,        ,
+   ,-----------|'------'| |\    ____
+  /.           '-'@  o|-' | |  /___ \
+ |/|             | .. |   | | __ __) | ____
+   |   .________.'----'   | |/ /|__ < / __/
+   |  ||        |  ||     |   < ___) |\__ \
+   \__|'        \__|'     |_|\_\_____/____/
+
+EOF
+
 # --- Run vagrant provision script if available
 if [ ! -f "${PROVISION}" ]; then
   echo 'WARNING: Unable to execute provision script "${PROVISION}"'