fixes and clarifications for provision scripts

Author: vtjnash

bin/run_base_ci.jl

@@ -1,7 +1,7 @@
 using Distributed
 import Nanosoldier, GitHub, Sockets
 
-nodes = Dict(Any => addprocs(1))
+nodes = Dict(Any => addprocs(1; exeflags="--project=$(ENV["JULIA_PROJECT"])"))
 @everywhere import Nanosoldier
 
 auth = GitHub.authenticate("GITHUB_AUTH00000000000000000000000000000")

provision-server.sh

@@ -13,12 +13,12 @@ PATCH=`echo $VERSION | cut -d . -f 3`
 sudo apt update
 
 # create a (non-privileged) user to run the server:
-sudo useradd nanosoldier || true
+sudo useradd -m nanosoldier || true
 sudo usermod -aG nanosoldier `whoami`
 echo "`whoami` ALL= (nanosoldier) NOPASSWD: ALL
 Defaults> nanosoldier umask=0777" | sudo tee -a /etc/sudoers.d/99-nanosoldier
 
-sudo -u nanosoldier [ -f ~nanosoldier/.ssh/id_rsa.pub ] || sudo -u nanosoldier ssh-keygen -N '' -f ~nanosoldier/.ssh/id_rsa
+sudo -u nanosoldier [ -f ~nanosoldier/.ssh/id_ed25519.pub ] || sudo -u nanosoldier ssh-keygen -N '' -f ~nanosoldier/.ssh/id_ed25519 -t ed25519
 sudo -u nanosoldier git config --global user.name "nanosoldier"
 sudo -u nanosoldier git config --global user.email "[email protected]"
 sudo -u nanosoldier ssh -T [email protected] || true
@@ -36,8 +36,8 @@ echo "-------------"
 echo
 echo "install this ssh key in github for user @nanosoldier at"
 echo "  https://github.com/settings/ssh/new"
-echo "  and on all worker machines at ~nanosoldier/.ssh/authorized_keys"
-sudo -u nanosoldier cat ~nanosoldier/.ssh/id_rsa.pub
+echo "and on all worker machines at ~nanosoldier/.ssh/authorized_keys"
+sudo -u nanosoldier cat ~nanosoldier/.ssh/id_ed25519.pub
 echo
 echo "and generate an auth-token for later at"
 echo "  https://github.com/settings/tokens/new"
@@ -66,8 +66,8 @@ echo "  . ../cset/bin/activate"
 echo "  setarch -R ../julia-$VERSION/bin/julia -L bin/setup_test_ci.jl -e 'using Sockets; run(server, IPv4(0), ENV[\"GITHUB_PORT\"])'"
 echo
 echo "or with a helper script:"
-echo "  cp bin/run_base_ci.jl .."
-echo "  chgrp nanosoldier ../run_base_ci.jl"
-echo "  chmod 660 ../run_base_ci.jl"
+echo "  (umask 007 && cp bin/run_base_ci.jl ..)"
+echo "  (umask 007 && touch ../run_base_ci.stdout ../run_base_ci.stderr)"
+echo "  sudo chgrp nanosoldier ../run_base_ci.jl ../run_base_ci.stdout ../run_base_ci.stderr"
 echo "  \${EDITOR:-vim} ../run_base_ci.jl"
 echo "  ./run_base_ci"

provision-worker.sh

@@ -42,7 +42,7 @@ cat /proc/interrupts
 # irqbalance
 
 # create a (non-privileged) user to run the build and test:
-sudo useradd nanosoldier-worker || true
+sudo useradd -m nanosoldier-worker || true
 sudo usermod -aG nanosoldier-worker `whoami`
 sudo usermod -aG nanosoldier-worker nanosoldier
 
@@ -65,4 +65,7 @@ echo "-------------"
 echo "manual steps (for each worker)"
 echo "-------------"
 echo
-echo "replace ~nanosoldier/.ssh/id_rsa* with those files from the master"
+echo "install ssh key from master server to this worker"
+echo "sudo -u nanosoldier vim ~nanosoldier/.ssh/authorized_keys"
+echo "sudo -u nanosoldier chmod 600 ~nanosoldier/.ssh/authorized_keys"
+echo " # on server # sudo -u nanosoldier scp /home/nanosoldier/.ssh/id_ed25519 /home/nanosoldier/.ssh/id_ed25519.pub `hostname`:.ssh"