Convert dev chroot to a container.

This was needed to play nice with systemd and the way it mounts /dev/pts inside the chroot as public (breaking the default kernel policy).  When public after /dev/pts inside the chroot is unmounted it also unmounts /dev/pts for the host.

Same general steps as before.
- Create new container with ./setup_env_container.sh
- Enter container using ./enter_dev_container.$ARCH.$TS

1 files changed, 95 insertions, 0 deletions

diff --git a/templates/enter_dev_container.sh b/templates/enter_dev_container.sh
new file mode 100755
index 0000000..cd098a6
--- /dev/null
+++ b/templates/enter_dev_container.sh
@@ -0,0 +1,95 @@
+#!/bin/bash
+#	A LinHES development script to start container
+#---------
+#container_name='linhes_build_root_x86_64'
+container_name='linhes_container_root.REPLACE_ARCH.REPLACE_TS'
+container_dir=$(pwd)
+
+dev_tools='linhes_dev'
+package_build_dir='linhes_pkgbuild'
+repo_base_dir='pkg_repo'
+repo_base_dir_source='../pkg_repo'
+
+templates="$dev_tools/templates"
+
+#--------
+
+
+
+copy_files(){
+
+if [ ! -f $container_name/etc/profile.d/kmdev.sh ]
+ then
+    echo "  Missing kmdev.sh, copy in setup files"
+    cp -f $templates/etc/.bashrc $container_name/root/.bashrc
+    cp -f $templates/etc/.bash_profile $container_name/root/
+
+    cp -f $templates/etc/bashrc $container_name/etc/bashrc_linhes
+    cp -f $templates/etc/kmdev.sh $container_name/etc/profile.d/
+
+    chmod 0755  $container_name/etc/profile.d/kmdev.sh
+    cp -f $templates/container-getty\@.service  $container_name/etc/systemd/system/
+
+    grep -q pts $container_name/etc/securetty
+    rc=$?
+    if [ ! $rc -eq 0 ]
+    then
+        for i in `seq 5`
+        do
+            echo pts\/$i >> $container_name/etc/securetty
+
+        done
+
+    fi
+
+
+
+ fi
+
+}
+
+pre_checks(){
+    #  must be root:
+    if [ $EUID -ne 0 ]
+    then
+        echo -e "Must be run as the root user" 1>&2
+        exit 1
+    fi
+
+    # must have the chroot subdirectory:
+    if [ ! -d $BROOT ]
+    then
+        echo $BROOT directory not found
+    fi
+
+}
+
+
+main(){
+ pre_checks
+
+ #copy in linhes files
+ copy_files
+
+
+ #Start container
+ #check for to see if start it with nspawn or machinectl login
+
+ machinectl list | grep -q $container_name
+ rc=$?
+
+if [  $rc -eq 0 ]
+then
+    echo "Trying machinectl"
+    machinectl login $container_name
+else
+    systemd-nspawn -bD $container_name\
+        --bind=$container_dir/$package_build_dir:/data/$package_build_dir \
+        --bind=$container_dir/$dev_tools/build_tools:/build_tools \
+        --bind=$container_dir/$repo_base_dir_source:/data/$repo_base_dir
+fi
+
+
+}
+
+main
\ No newline at end of file