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|
#!/usr/bin/env bash
GO_PACKAGE_VERSION="$1"
LIB_DIR="$2"
LIBEXEC_DIR="$3"
# ############################################################
# Package Go within netdata (TBD: Package it separately)
safe_sha256sum() {
# Within the contexct of the installer, we only use -c option that is common between the two commands
# We will have to reconsider if we start non-common options
if command -v sha256sum >/dev/null 2>&1; then
sha256sum $@
elif command -v shasum >/dev/null 2>&1; then
shasum -a 256 $@
else
fatal "I could not find a suitable checksum binary to use"
fi
}
download_go() {
url="${1}"
dest="${2}"
if command -v curl >/dev/null 2>&1; then
curl -sSL --connect-timeout 10 --retry 3 "${url}" > "${dest}"
elif command -v wget >/dev/null 2>&1; then
wget -T 15 -O - "${url}" > "${dest}"
else
echo >&2
echo >&2 "Downloading go.d plugin from '${url}' failed because of missing mandatory packages."
echo >&2 "Either add packages or disable it by issuing '--disable-go' in the installer"
echo >&2
exit 1
fi
}
install_go() {
ARCH_MAP=(
'i386::386'
'i686::386'
'x86_64::amd64'
'aarch64::arm64'
'armv64::arm64'
'armv6l::arm'
'armv7l::arm'
'armv5tel::arm'
)
if [ -z "${NETDATA_DISABLE_GO+x}" ]; then
echo >&2 "Install go.d.plugin"
ARCH=$(uname -m)
OS=$(uname -s | tr '[:upper:]' '[:lower:]')
for index in "${ARCH_MAP[@]}" ; do
KEY="${index%%::*}"
VALUE="${index##*::}"
if [ "$KEY" = "$ARCH" ]; then
ARCH="${VALUE}"
break
fi
done
tmp=$(mktemp -d /tmp/netdata-go-XXXXXX)
GO_PACKAGE_BASENAME="go.d.plugin-${GO_PACKAGE_VERSION}.${OS}-${ARCH}.tar.gz"
download_go "https://github.com/netdata/go.d.plugin/releases/download/${GO_PACKAGE_VERSION}/${GO_PACKAGE_BASENAME}" "${tmp}/${GO_PACKAGE_BASENAME}"
download_go "https://github.com/netdata/go.d.plugin/releases/download/${GO_PACKAGE_VERSION}/config.tar.gz" "${tmp}/config.tar.gz"
if [ ! -f "${tmp}/${GO_PACKAGE_BASENAME}" ] || [ ! -f "${tmp}/config.tar.gz" ] || [ ! -s "${tmp}/config.tar.gz" ] || [ ! -s "${tmp}/${GO_PACKAGE_BASENAME}" ]; then
echo >&2 "Either check the error or consider disabling it by issuing '--disable-go' in the installer"
echo >&2
return 1
fi
grep "${GO_PACKAGE_BASENAME}\$" "packaging/go.d.checksums" > "${tmp}/sha256sums.txt" 2>/dev/null
grep "config.tar.gz" "packaging/go.d.checksums" >> "${tmp}/sha256sums.txt" 2>/dev/null
# Checksum validation
if ! (cd "${tmp}" && safe_sha256sum -c "sha256sums.txt"); then
echo >&2 "go.d plugin checksum validation failure."
echo >&2 "Either check the error or consider disabling it by issuing '--disable-go' in the installer"
echo >&2
echo "go.d.plugin package files checksum validation failed."
exit 1
fi
# Install files
tar -xf "${tmp}/config.tar.gz" -C "${LIB_DIR}/conf.d/"
tar xf "${tmp}/${GO_PACKAGE_BASENAME}"
mv "${GO_PACKAGE_BASENAME/\.tar\.gz/}" "${LIBEXEC_DIR}/plugins.d/go.d.plugin"
rm -rf "${tmp}"
fi
return 0
}
install_go
|
