forked from ptierno/signalfx-collectd-configs
/
install_collectd.sh
executable file
·78 lines (67 loc) · 2.32 KB
/
install_collectd.sh
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#!/bin/bash
SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd 2>/dev/null)
source "${SCRIPT_DIR}/install_helpers"
figure_host_info() {
if [ -x /usr/bin/lsb_release ]; then
HOST_ID=$(lsb_release -si | tr '[:upper:]' '[:lower:]')
HOST_RELEASE=$(lsb_release -sr)
elif [ -f /etc/system-release-cpe ]; then
HOST_ID=$( cut -d: -f 3 < /etc/system-release-cpe)
HOST_RELEASE=$(cut -d: -f 5 < /etc/system-release-cpe)
fi
HOST_TYPE=${HOST_ID}-${HOST_RELEASE}
}
check_jdk(){
JAVA_NAME=openjdk6
if [ -h /usr/lib/jvm/default-java ]; then
DEFAULT_JAVA=$(readlink /usr/lib/jvm/default-java)
if [ ! -z "$DEFAULT_JAVA" ]; then
case $DEFAULT_JAVA in
java-1.6.0*)
JAVA_NAME=openjdk6 ;;
java-1.7.0*)
JAVA_NAME=openjdk7 ;;
esac
fi
fi
}
find_collectd(){
COLLECTD=
find_installed_collectd
if [ -z "${COLLECTD}" ]; then
echo "Unable to find a working collectd. Downloading.."
get_sfx_collectd
else
outofdate=$(vercomp "$COLLECTD_VER" "$LATEST_VER")
if [ "$outofdate" -eq 2 ]; then
echo "Installed collectd version (${COLLECTD_VER}) is not the latest version ($LATEST_VER)."
read -p "Would you like to install the latest version (y|n|q)" INSTALL_LATEST
while [ "$INSTALL_LATEST" != "y" -a "$INSTALL_LATEST" != "n" -a "$INSTALL_LATEST" != "q" ]; do
read -p "Invalid input. Would you like to install the latest version (y|n|q)" INSTALL_LATEST
done
case $INSTALL_LATEST in
"y")
get_sfx_collectd ;;
"n") ;;
"q")
exit 1;
esac
fi
fi
}
get_sfx_collectd(){
check_jdk
echo "Fetching latest collectd for ${HOST_ID}-${HOST_RELEASE}..."
curl "https://dl.signalfx.com/signalfx-collectd/${HOST_ID}/${HOST_RELEASE}/${JAVA_NAME}/signalfx-collectd-${HOST_TYPE}-${LATEST_VER}-latest-${JAVA_NAME}.tar.gz" -o /tmp/signalfx-collectd.tar.gz
check_for_err "Success\n";
printf "Uncompressing archive..."
tar Cxzf /opt /tmp/signalfx-collectd.tar.gz
check_for_err "Success\n";
COLLECTD=/opt/signalfx-collectd/sbin/collectd
}
main() {
figure_host_info
find_collectd
"${SCRIPT_DIR}/install.sh" "$@" ${COLLECTD}
}
main "$@"