Merge "prototypes: xci: Make sure Ansible dependencies are installed"

1 files changed, 136 insertions, 0 deletions

diff --git a/prototypes/xci/file/install-ansible.sh b/prototypes/xci/file/install-ansible.sh
new file mode 100644
index 000000000..daa7f516d
--- /dev/null
+++ b/prototypes/xci/file/install-ansible.sh
@@ -0,0 +1,136 @@
+#!/bin/bash
+# NOTE(hwoarang): Most parts of this this file were taken from the
+# bifrost repository (scripts/install-deps.sh). This script contains all
+# the necessary distro specific code to install ansible and it's dependencies.
+
+set -eu
+
+declare -A PKG_MAP
+
+CHECK_CMD_PKGS=(
+    libffi
+    libopenssl
+    net-tools
+    python-devel
+)
+
+# Check zypper before apt-get in case zypper-aptitude
+# is installed
+if [ -x '/usr/bin/zypper' ]; then
+    OS_FAMILY="Suse"
+    INSTALLER_CMD="sudo -H -E zypper install -y"
+    CHECK_CMD="zypper search --match-exact --installed"
+    PKG_MAP=(
+        [gcc]=gcc
+        [git]=git
+        [libffi]=libffi-devel
+        [libopenssl]=libopenssl-devel
+        [net-tools]=net-tools
+        [python]=python
+        [python-devel]=python-devel
+        [venv]=python-virtualenv
+        [wget]=wget
+    )
+    EXTRA_PKG_DEPS=( python-xml )
+    # NOTE (cinerama): we can't install python without removing this package
+    # if it exists
+    if $(${CHECK_CMD} patterns-openSUSE-minimal_base-conflicts &> /dev/null); then
+        sudo -H zypper remove -y patterns-openSUSE-minimal_base-conflicts
+    fi
+elif [ -x '/usr/bin/apt-get' ]; then
+    OS_FAMILY="Debian"
+    INSTALLER_CMD="sudo -H -E apt-get -y install"
+    CHECK_CMD="dpkg -l"
+    PKG_MAP=( [gcc]=gcc
+              [git]=git
+              [libffi]=libffi-dev
+              [libopenssl]=libssl-dev
+              [net-tools]=net-tools
+              [python]=python-minimal
+              [python-devel]=libpython-dev
+              [venv]=python-virtualenv
+              [wget]=wget
+            )
+    EXTRA_PKG_DEPS=()
+elif [ -x '/usr/bin/dnf' ] || [ -x '/usr/bin/yum' ]; then
+    OS_FAMILY="RedHat"
+    PKG_MANAGER=$(which dnf || which yum)
+    INSTALLER_CMD="sudo -H -E ${PKG_MANAGER} -y install"
+    CHECK_CMD="rpm -q"
+    PKG_MAP=(
+        [gcc]=gcc
+        [git]=git
+        [libffi]=libffi-devel
+        [libopenssl]=openssl-devel
+        [net-tools]=net-tools
+        [python]=python
+        [python-devel]=python-devel
+        [venv]=python-virtualenv
+        [wget]=wget
+    )
+    EXTRA_PKG_DEPS=()
+else
+    echo "ERROR: Supported package manager not found.  Supported: apt,yum,zypper"
+fi
+
+if ! $(python --version &>/dev/null); then
+    ${INSTALLER_CMD} ${PKG_MAP[python]}
+fi
+if ! $(gcc -v &>/dev/null); then
+    ${INSTALLER_CMD} ${PKG_MAP[gcc]}
+fi
+if ! $(git --version &>/dev/null); then
+    ${INSTALLER_CMD} ${PKG_MAP[git]}
+fi
+if ! $(wget --version &>/dev/null); then
+    ${INSTALLER_CMD} ${PKG_MAP[wget]}
+fi
+
+for pkg in ${CHECK_CMD_PKGS[@]}; do
+    if ! $(${CHECK_CMD} ${PKG_MAP[$pkg]} &>/dev/null); then
+        ${INSTALLER_CMD} ${PKG_MAP[$pkg]}
+    fi
+done
+
+if [ -n "${EXTRA_PKG_DEPS-}" ]; then
+    for pkg in ${EXTRA_PKG_DEPS}; do
+        if ! $(${CHECK_CMD} ${pkg} &>/dev/null); then
+            ${INSTALLER_CMD} ${pkg}
+        fi
+    done
+fi
+
+# If we're using a venv, we need to work around sudo not
+# keeping the path even with -E.
+PYTHON=$(which python)
+
+# To install python packages, we need pip.
+#
+# We can't use the apt packaged version of pip since
+# older versions of pip are incompatible with
+# requests, one of our indirect dependencies (bug 1459947).
+#
+# Note(cinerama): We use pip to install an updated pip plus our
+# other python requirements. pip breakages can seriously impact us,
+# so we've chosen to install/upgrade pip here rather than in
+# requirements (which are synced automatically from the global ones)
+# so we can quickly and easily adjust version parameters.
+# See bug 1536627.
+#
+# Note(cinerama): If pip is linked to pip3, the rest of the install
+# won't work. Remove the alternatives. This is due to ansible's
+# python 2.x requirement.
+if [[ $(readlink -f /etc/alternatives/pip) =~ "pip3" ]]; then
+    sudo -H update-alternatives --remove pip $(readlink -f /etc/alternatives/pip)
+fi
+
+if ! which pip; then
+    wget -O /tmp/get-pip.py https://bootstrap.pypa.io/get-pip.py
+    sudo -H -E ${PYTHON} /tmp/get-pip.py
+fi
+
+PIP=$(which pip)
+
+sudo -H -E ${PIP} install "pip>6.0"
+
+pip install ansible==$XCI_ANSIBLE_PIP_VERSION