105 lines
3.3 KiB
Bash
Executable File
105 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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GO_PACKAGE_VERSION="v@PLUGIN_GO_VERSION@"
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CHECKSUM_FILE="@DATADIR@/netdata/go.d.checksums"
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LIBEXEC_PATH="@LIBEXEC@/netdata"
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safe_sha256sum() {
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# Within the context of the installer, we only use -c option that is common between the two commands
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# We will have to reconsider if we start non-common options
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if command -v sha256sum >/dev/null 2>&1; then
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sha256sum $@
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elif command -v shasum >/dev/null 2>&1; then
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shasum -a 256 $@
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else
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fatal "I could not find a suitable checksum binary to use"
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fi
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}
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download_go() {
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url="${1}"
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dest="${2}"
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if command -v curl >/dev/null 2>&1; then
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curl -sSL --connect-timeout 10 --retry 3 "${url}" > "${dest}"
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elif command -v wget >/dev/null 2>&1; then
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wget -T 15 -O - "${url}" > "${dest}"
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else
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echo >&2
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echo >&2 "Downloading go.d plugin from '${url}' failed because of missing mandatory packages."
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echo >&2 "Either add packages or disable it by issuing '--disable-go' in the installer"
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echo >&2
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exit 1
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fi
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}
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install_go() {
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# When updating this value, ensure correct checksums in packaging/go.d.checksums
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ARCH_MAP=(
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'i386::386'
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'i686::386'
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'x86_64::amd64'
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'aarch64::arm64'
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'armv64::arm64'
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'armv6l::arm'
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'armv7l::arm'
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'armv5tel::arm'
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)
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if [ -z "${NETDATA_DISABLE_GO+x}" ]; then
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echo >&2 "Install go.d.plugin"
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ARCH=$(uname -m)
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OS=$(uname -s | tr '[:upper:]' '[:lower:]')
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for index in "${ARCH_MAP[@]}" ; do
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KEY="${index%%::*}"
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VALUE="${index##*::}"
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if [ "$KEY" = "$ARCH" ]; then
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ARCH="${VALUE}"
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break
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fi
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done
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tmp=$(mktemp -d /tmp/netdata-go-XXXXXX)
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GO_PACKAGE_BASENAME="go.d.plugin-${GO_PACKAGE_VERSION}.${OS}-${ARCH}.tar.gz"
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download_go "https://github.com/netdata/go.d.plugin/releases/download/${GO_PACKAGE_VERSION}/${GO_PACKAGE_BASENAME}" "${tmp}/${GO_PACKAGE_BASENAME}"
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# Include in RPM
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#download_go "https://github.com/netdata/go.d.plugin/releases/download/${GO_PACKAGE_VERSION}/config.tar.gz" "${tmp}/config.tar.gz"
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#if [ ! -f "${tmp}/${GO_PACKAGE_BASENAME}" ] || [ ! -f "${tmp}/config.tar.gz" ] || [ ! -s "${tmp}/config.tar.gz" ] || [ ! -s "${tmp}/${GO_PACKAGE_BASENAME}" ]; then
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if [ ! -f "${tmp}/${GO_PACKAGE_BASENAME}" ] || [ ! -s "${tmp}/${GO_PACKAGE_BASENAME}" ]; then
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echo >&2 "Either check the error or consider disabling it by issuing '--disable-go' in the installer"
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echo >&2
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return 1
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fi
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grep "${GO_PACKAGE_BASENAME}\$" "${CHECKSUM_FILE}" > "${tmp}/sha256sums.txt" 2>/dev/null
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#grep "config.tar.gz" "${CHECKSUM_FILE}" >> "${tmp}/sha256sums.txt" 2>/dev/null
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# Checksum validation
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if ! (cd "${tmp}" && safe_sha256sum -c "sha256sums.txt"); then
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echo >&2 "go.d plugin checksum validation failure."
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echo >&2 "Either check the error or consider disabling it by issuing '--disable-go' in the installer"
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echo >&2
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echo "go.d.plugin package files checksum validation failed."
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exit 1
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fi
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# Install files
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#tar -xf "${tmp}/config.tar.gz" -C "${NETDATA_CONF_STOCK}/conf.d/"
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tar xf "${tmp}/${GO_PACKAGE_BASENAME}"
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install -m 0750 -g netdata -p "${GO_PACKAGE_BASENAME/\.tar\.gz/}" ${LIBEXEC_PATH}/plugins.d/go.d.plugin
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setcap 'cap_net_admin=eip cap_net_raw=eip' ${LIBEXEC_PATH}/plugins.d/go.d.plugin
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rm -rf "${tmp}"
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fi
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return 0
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}
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if [ ${UID} -ne 0 ]
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then
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echo "This script must be run by root, please use sudo"
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exit 1
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fi
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install_go
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