Commit 57fad264 authored by Sebastian Wahl's avatar Sebastian Wahl
Browse files

Update for a smoother experience when coming from a Mac. Added info on manual... 

Update for a smoother experience when coming from a Mac. Added info on manual install if remote shell is not bash
parent 44287792

scripts/remote_jupyter_manager.sh

+29 −16
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ function install_conda_environment() { 


	 cd $HOME

	 test -d miniconda3 && mv -v miniconda3 miniconda_$(date +%Y%m%d_%H%M%S)

	 if [[ "$(uname)" == "Darwin" ]] ; then

	 if [[ "`uname`" == "Darwin" ]] ; then

		 curl https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -o Miniconda3.sh

	 else

		 curl https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -o Miniconda3.sh
@@ -78,13 +78,9 @@ function install_conda_environment() { 
    source ${HOME}/miniconda3/bin/activate base;

	 conda install jupyterlab nb_conda_kernels --yes



	 # OSX does not like /dev/stdin as it is used below

	 if [[ "$(uname)" == "Darwin" ]] ; then

		 source ~/miniconda3/bin/activate

	 # OSX client or host machines do not like /dev/stdin as it is used below

    # conda env create -f /dev/stdin;

    conda env create -f py3_std.yml

	 else

       conda env create -f /dev/stdin;

	 fi

}



if [[ $# -lt 2 ]]; then
@@ -160,16 +156,33 @@ elif [[ "$task" == "stop" ]]; then 


elif [[ "$task" == "install" ]]; then



	if [[ "$(uname)" == "Darwin" ]] && ! [[ "$hname" == "localhost" ]]; then

		echo

		echo " Only local installations supported on Mac OSX."

		echo " Try $0 localhost install to perform a local installation."

		echo " Start your jupyter environment with $0 localhost start."

	# cool trick from https://stackoverflow.com/a/22107893 on how to execute local functions on a remote machine

	# However, OSX client machines do not like /dev/stdin as it has been previously used in the function 

	# install_conda_environment hence we copy py3_std.yml first (see also above)

	#cat py3_std.yml | ssh $hname "$(typeset -f install_conda_environment); install_conda_environment;"

	scp py3_std.yml $hname:

	ssh $hname "$(typeset -f install_conda_environment); install_conda_environment;"

   if [[ $? -ne 0 ]]; then	

		echo

		echo " Installation seems to have failed."

		echo " If the install command e.g. failed with 'else: endif nicht gefunden.' or similar"

		echo " then the remote host doesn't use bash as default shell. Try "

		echo

		echo " scp py3_std.yml $hname:"

		echo " ssh $hname"

		echo " curl https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -o Miniconda3.sh"

		echo ' bash Miniconda3.sh -b -p ${HOME}/miniconda3'

		echo ' source ${HOME}/miniconda3/bin/activate base'

		echo ' conda install jupyterlab nb_conda_kernels --yes'

		echo " conda env create -f py3_std.yml " 

		echo  

		echo " to perform a manual installation." 

		echo

		exit 1

	else

		echo " Installation of py3_std conda environment on $hname sucessfull. No start remote jupyter"

		echo " manager with "

		echo " $0 $hname start"

   fi

	# cool trick from https://stackoverflow.com/a/22107893 on how to execute local functions on a remote machine

	cat py3_std.yml | ssh $hname "$(typeset -f install_conda_environment); install_conda_environment;"



elif [[ "$task" == "update" ]]; then

	echo