From a2f651ab7c304c366bb7589d5e5216e89ff4e4b4 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 24 Mar 2016 18:55:14 +0100
Subject: Improve dummy module.

---
 .../dnbd3-rootfs/hooks/prepare-root-partition.sh   |  9 +++---
 dev-tools/exampleDracutModule/apply-package.sh     | 37 +++++++++++++++++++---
 2 files changed, 37 insertions(+), 9 deletions(-)

diff --git a/builder/dnbd3-rootfs/hooks/prepare-root-partition.sh b/builder/dnbd3-rootfs/hooks/prepare-root-partition.sh
index b57a915c..f97b04ce 100755
--- a/builder/dnbd3-rootfs/hooks/prepare-root-partition.sh
+++ b/builder/dnbd3-rootfs/hooks/prepare-root-partition.sh
@@ -84,15 +84,13 @@ else
     writable_device="$(losetup --find)"
     losetup "$writable_device" "$ramdisk_location"
 fi
-
-
 # endregion
 # region connect dnbd3
 IFS_backup="$IFS"
 IFS=","
 return_code=1
 for host in ${SLX_DNBD3_SERVERS}; do
-    logging.info "Trying host \"host\"."
+    logging.info "Trying host \"$host\"."
     if systemd-preserve-process-marker dnbd3-client --host "$host" --image \
         "${SLX_DNBD3_IMAGE}" --device "$SLX_DNBD3_DEVICE" \
         --rid "$SLX_DNBD3_RID"
@@ -104,8 +102,9 @@ done
 IFS="$IFS_backup"
 
 if [[ $return_code != 0 ]]; then
-    logging.warn "Failed to connect '${SLX_DNBD3_IMAGE}' from" \
-        "one of '$SLX_DNBD3_SERVERS' to '$SLX_DNBD3_DEVICE'."
+    logging.warn "Failed to connect \"${SLX_DNBD3_IMAGE}\" (revision" \
+        "\"$SLX_DNBD3_RID\") from one of \"$SLX_DNBD3_SERVERS\" to" \
+        "\"$SLX_DNBD3_DEVICE\"."
     exit 1
 fi
 # endregion
diff --git a/dev-tools/exampleDracutModule/apply-package.sh b/dev-tools/exampleDracutModule/apply-package.sh
index 218740ef..10964a5e 100755
--- a/dev-tools/exampleDracutModule/apply-package.sh
+++ b/dev-tools/exampleDracutModule/apply-package.sh
@@ -1,8 +1,37 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 
-source /etc/openslx
+source '/usr/lib/rebash/core.sh'
+core.import exceptions
+core.import logging
+type emergency_shell >/dev/null 2>&1 || source /lib/dracut-lib.sh
 
-echo --------------------------------------------------------------------------
-echo TEST
-echo --------------------------------------------------------------------------
+exceptions.try
+{
+    logging.set_commands_level debug
+    logging.set_level debug
+    # NOTE: "getarg" raises an exception so deactivate exceptions for now.
+    exceptions.deactivate
+    slx_server="$(getarg slxsrv=)"
+    slx_server_base="$(getarg slxbase=)"
+    exceptions.activate
+
+    logging.info 'Getting package.'
+    IFS_backup="$IFS"
+    IFS=','
+    for host in ${slx_server}; do
+        logging.info "Trying host \"$host\"."
+        if wget --timeout 5 \
+            "http://${host}/${slx_server_base}config.tar.gz" \
+            --output-document '/tmp/config.tar.gz'
+        then
+            break
+        fi
+    done
+    IFS="$IFS_backup"
+}
+exceptions.catch
+{
+    logging.error "$exceptions_last_traceback"
+    emergency_shell "error in ${BASH_SOURCE[0]}"
+}
-- 
cgit v1.2.3-55-g7522


From 49a7371215d4e209018b944b1209ec782d8b2c29 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 24 Mar 2016 19:07:09 +0100
Subject: Improve tar gz module.

---
 dev-tools/exampleDracutModule/apply-package.sh | 4 +++-
 dev-tools/exampleDracutModule/module-setup.sh  | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/dev-tools/exampleDracutModule/apply-package.sh b/dev-tools/exampleDracutModule/apply-package.sh
index 10964a5e..67bcf665 100755
--- a/dev-tools/exampleDracutModule/apply-package.sh
+++ b/dev-tools/exampleDracutModule/apply-package.sh
@@ -17,13 +17,15 @@ exceptions.try
     exceptions.activate
 
     logging.info 'Getting package.'
+    mkdir --parents /tmp/slx_config
     IFS_backup="$IFS"
     IFS=','
     for host in ${slx_server}; do
         logging.info "Trying host \"$host\"."
         if wget --timeout 5 \
             "http://${host}/${slx_server_base}config.tar.gz" \
-            --output-document '/tmp/config.tar.gz'
+            --output-document - | tar --extract --verbose --gzip --directory \
+                /tmp/slx_config
         then
             break
         fi
diff --git a/dev-tools/exampleDracutModule/module-setup.sh b/dev-tools/exampleDracutModule/module-setup.sh
index bfe216e7..1604fd3f 100755
--- a/dev-tools/exampleDracutModule/module-setup.sh
+++ b/dev-tools/exampleDracutModule/module-setup.sh
@@ -38,4 +38,5 @@ install() {
     `install`
     '
     inst_hook pre-pivot 00 "$moddir/apply-package.sh"
+    inst_multiple tar
 }
-- 
cgit v1.2.3-55-g7522


From ee84e2165c2eb0d49c59a3d6faa75b195229438c Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 24 Mar 2016 19:44:37 +0100
Subject: Fix example module.

---
 builder/dnbd3-rootfs/services/dnbd3-generator.sh | 30 ------------------------
 dev-tools/exampleDracutModule/apply-package.sh   |  3 +--
 dev-tools/exampleDracutModule/example.service    | 10 ++++++++
 dev-tools/exampleDracutModule/module-setup.sh    |  3 +++
 4 files changed, 14 insertions(+), 32 deletions(-)
 delete mode 100644 builder/dnbd3-rootfs/services/dnbd3-generator.sh
 create mode 100644 dev-tools/exampleDracutModule/example.service

diff --git a/builder/dnbd3-rootfs/services/dnbd3-generator.sh b/builder/dnbd3-rootfs/services/dnbd3-generator.sh
deleted file mode 100644
index bb9e7ad5..00000000
--- a/builder/dnbd3-rootfs/services/dnbd3-generator.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/sh
-GENERATOR_DIR="$2"
-[ -z "$GENERATOR_DIR" ] && exit 1
-[ -d "$GENERATOR_DIR" ] || mkdir "$GENERATOR_DIR"
-#GENERATOR_DIR="/run/systemd/generator/"
-{
-    echo "[Unit]"
-    echo "Description=root fs on dnbd3 (distributed network block device)"
-    echo "After=dracut-initqueue.service network.target"
-    echo "Before=dracut-mount.service"
-    echo "DefaultDependencies=no"
-    echo "IgnoreOnIsolate=true"
-    echo "#Conflicts=shutdown.target"
-    echo "#ConditionKernelCommandLine=!"
-    echo "#ConditionPathExists=/etc/multipath.conf"
-    echo ""
-    echo "[Service]"
-    echo "Type=oneshot"
-    echo "RemainAfterExit=true"
-    echo "KillMode=none"
-    echo "ExecStartPre=/sbin/fetch-config"
-    echo "ExecStart=/sbin/dnbd3root"
-    echo "#ExecReload=/sbin/multipathd reconfigure"
-    echo "#ExecStop=echo 'stopping dnbd3'"
-} > "$GENERATOR_DIR"/dnbd3root.service
-[ -d "$GENERATOR_DIR"/sysinit.target.wants ] || mkdir -p "$GENERATOR_DIR"/sysinit.target.wants
-ln -s ../dnbd3root.service "$GENERATOR_DIR"/sysinit.target.wants/dnbd3root.service
-[ -d "$GENERATOR_DIR"/remote-fs.target.wants ] || mkdir -p "$GENERATOR_DIR"/remote-fs.target.wants
-ln -s ../dnbd3root.service "$GENERATOR_DIR"/remote-fs.target.wants/dnbd3root.service
-exit 0
diff --git a/dev-tools/exampleDracutModule/apply-package.sh b/dev-tools/exampleDracutModule/apply-package.sh
index 67bcf665..07d3c0a5 100755
--- a/dev-tools/exampleDracutModule/apply-package.sh
+++ b/dev-tools/exampleDracutModule/apply-package.sh
@@ -17,7 +17,6 @@ exceptions.try
     exceptions.activate
 
     logging.info 'Getting package.'
-    mkdir --parents /tmp/slx_config
     IFS_backup="$IFS"
     IFS=','
     for host in ${slx_server}; do
@@ -25,7 +24,7 @@ exceptions.try
         if wget --timeout 5 \
             "http://${host}/${slx_server_base}config.tar.gz" \
             --output-document - | tar --extract --verbose --gzip --directory \
-                /tmp/slx_config
+                "$NEWROOT"
         then
             break
         fi
diff --git a/dev-tools/exampleDracutModule/example.service b/dev-tools/exampleDracutModule/example.service
new file mode 100644
index 00000000..83310c1d
--- /dev/null
+++ b/dev-tools/exampleDracutModule/example.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Simple example service
+After=dracut-pre-mount.service network.target
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+KillMode=none
+ExecStart=/usr/bin/bash -c '/usr/bin/echo test >/tmp/test-output.txt'
diff --git a/dev-tools/exampleDracutModule/module-setup.sh b/dev-tools/exampleDracutModule/module-setup.sh
index 1604fd3f..af9bda6c 100755
--- a/dev-tools/exampleDracutModule/module-setup.sh
+++ b/dev-tools/exampleDracutModule/module-setup.sh
@@ -14,6 +14,9 @@ check() {
 
     `check`
     '
+
+    # Here we could build our package file.
+
     # Tell dracut that this module should only be included if it is required
     # explicitly.
     return 255
-- 
cgit v1.2.3-55-g7522


From 5ee9c7521aa87368891f0499a392e241bab226a1 Mon Sep 17 00:00:00 2001
From: torben
Date: Thu, 24 Mar 2016 20:05:41 +0100
Subject: Update dracut version. Fix ip append.

---
 builder/build-initramfs.sh           | 2 +-
 builder/dnbd3-rootfs/module-setup.sh | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/builder/build-initramfs.sh b/builder/build-initramfs.sh
index b3d43015..73979240 100755
--- a/builder/build-initramfs.sh
+++ b/builder/build-initramfs.sh
@@ -60,7 +60,7 @@ core.import change_root
 # region properties
 # shellcheck disable=SC2034
 build_initramfs__doc_test_setup__='exceptions.activate'
-dracut_resource_url='https://www.kernel.org/pub/linux/utils/boot/dracut/dracut-043.tar.gz'
+dracut_resource_url='https://www.kernel.org/pub/linux/utils/boot/dracut/dracut-044.tar.gz'
 file_path='/boot/initramfs.img'
 dracut_parameter=(--force --no-hostonly)
 verbose='no'
diff --git a/builder/dnbd3-rootfs/module-setup.sh b/builder/dnbd3-rootfs/module-setup.sh
index fecadb2e..baf2b421 100755
--- a/builder/dnbd3-rootfs/module-setup.sh
+++ b/builder/dnbd3-rootfs/module-setup.sh
@@ -194,8 +194,10 @@ install() {
     # endregion
     # region hooks
     inst_hook cmdline 00 "$moddir/hooks/enable-sysrq.sh"
-    inst_hook cmdline 10 \
-        "$moddir/hooks/prepare-kernel-command-line-parameter.sh"
+    # NOTE: Can be used to support old style ip append syntax and have an
+    # exclusive interface name.
+    #inst_hook cmdline 10 \
+    #    "$moddir/hooks/prepare-kernel-command-line-parameter.sh"
     inst_hook cmdline 90 "$moddir/hooks/set-dracut-environment-variables.sh"
     inst_hook pre-udev 00 "$moddir/hooks/load-custom-kernel-modules.sh"
     # Get the openslx config from the servers configured in the kernel command
-- 
cgit v1.2.3-55-g7522


From a0ee9010a3ca37d40b546be7e8271f96f7baa130 Mon Sep 17 00:00:00 2001
From: torben
Date: Tue, 29 Mar 2016 17:40:34 +0200
Subject: Fix.

---
 dev-tools/exampleDracutModule/example.service                  | 10 ----------
 dev-tools/exampleDracutModule/module-setup.sh                  |  2 +-
 .../source/usr/lib/systemd/system/example.service              | 10 ++++++++++
 .../lib/systemd/system/multi-user.target.wants/example.service | 10 ++++++++++
 4 files changed, 21 insertions(+), 11 deletions(-)
 delete mode 100644 dev-tools/exampleDracutModule/example.service
 create mode 100644 dev-tools/exampleDracutModule/source/usr/lib/systemd/system/example.service
 create mode 100644 dev-tools/exampleDracutModule/source/usr/lib/systemd/system/multi-user.target.wants/example.service

diff --git a/dev-tools/exampleDracutModule/example.service b/dev-tools/exampleDracutModule/example.service
deleted file mode 100644
index 83310c1d..00000000
--- a/dev-tools/exampleDracutModule/example.service
+++ /dev/null
@@ -1,10 +0,0 @@
-[Unit]
-Description=Simple example service
-After=dracut-pre-mount.service network.target
-DefaultDependencies=no
-
-[Service]
-Type=oneshot
-RemainAfterExit=true
-KillMode=none
-ExecStart=/usr/bin/bash -c '/usr/bin/echo test >/tmp/test-output.txt'
diff --git a/dev-tools/exampleDracutModule/module-setup.sh b/dev-tools/exampleDracutModule/module-setup.sh
index af9bda6c..8a7d0e07 100755
--- a/dev-tools/exampleDracutModule/module-setup.sh
+++ b/dev-tools/exampleDracutModule/module-setup.sh
@@ -41,5 +41,5 @@ install() {
     `install`
     '
     inst_hook pre-pivot 00 "$moddir/apply-package.sh"
-    inst_multiple tar
+    inst_multiple tar wget
 }
diff --git a/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/example.service b/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/example.service
new file mode 100644
index 00000000..83310c1d
--- /dev/null
+++ b/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/example.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Simple example service
+After=dracut-pre-mount.service network.target
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+KillMode=none
+ExecStart=/usr/bin/bash -c '/usr/bin/echo test >/tmp/test-output.txt'
diff --git a/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/multi-user.target.wants/example.service b/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/multi-user.target.wants/example.service
new file mode 100644
index 00000000..83310c1d
--- /dev/null
+++ b/dev-tools/exampleDracutModule/source/usr/lib/systemd/system/multi-user.target.wants/example.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Simple example service
+After=dracut-pre-mount.service network.target
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+KillMode=none
+ExecStart=/usr/bin/bash -c '/usr/bin/echo test >/tmp/test-output.txt'
-- 
cgit v1.2.3-55-g7522