Adding upstream version 1.14.0.upstream/1.14.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 75 insertions, 19 deletions

diff --git a/packaging/installer/README.md b/packaging/installer/README.md
index f9cd746a1..1fa8f14d5 100644
--- a/packaging/installer/README.md
+++ b/packaging/installer/README.md
@@ -42,7 +42,7 @@ bash <(curl -Ss https://my-netdata.io/kickstart.sh)
 Verify the integrity of the script with this:
 
 ```bash
-[ "e051d1baed4c69653b5d3e4588696466" = "$(curl -Ss https://my-netdata.io/kickstart.sh | md5sum | cut -d ' ' -f 1)" ] && echo "OK, VALID" || echo "FAILED, INVALID"
+[ "15c688e7228ebee83ace1811273cd089" = "$(curl -Ss https://my-netdata.io/kickstart.sh | md5sum | cut -d ' ' -f 1)" ] && echo "OK, VALID" || echo "FAILED, INVALID"
 ```
 *It should print `OK, VALID` if the script is the one we ship.*
 
@@ -56,10 +56,13 @@ The `kickstart.sh` script:
 
 The `kickstart.sh` script passes all its parameters to `netdata-installer.sh`, so you can add more parameters to change the installation directory, enable/disable plugins, etc (check below).
 
-For automated installs, append a space + `--dont-wait` to the command line. You can also append `--dont-start-it` to prevent the installer from starting Netdata. Example:
+For automated installs, append a space + `--dont-wait` to the command line. You can also append `--dont-start-it` to prevent the installer from starting Netdata. 
+You can also append `--stable-channel` to fetch and install only the official releases from GitHub, instead of the nightly builds.
+
+Example:
 
 ```bash
-  bash <(curl -Ss https://my-netdata.io/kickstart.sh) --dont-wait --dont-start-it
+  bash <(curl -Ss https://my-netdata.io/kickstart.sh) --dont-wait --dont-start-it --stable-channel
 ```
 
 If you don't want to receive automatic updates, add `--no-updates` when executing `kickstart.sh` script.
@@ -96,18 +99,19 @@ To install Netdata with a binary package on any Linux distro, any kernel version
 Verify the integrity of the script with this:
 
 ```bash
-[ "8e6df9b6f6cc7de0d73f6e5e51a3c8c2" = "$(curl -Ss https://my-netdata.io/kickstart-static64.sh | md5sum | cut -d ' ' -f 1)" ] && echo "OK, VALID" || echo "FAILED, INVALID"
+[ "97427a0fc5a52593b603c2ae887d4466" = "$(curl -Ss https://my-netdata.io/kickstart-static64.sh | md5sum | cut -d ' ' -f 1)" ] && echo "OK, VALID" || echo "FAILED, INVALID"
 ```
 
 *It should print `OK, VALID` if the script is the one we ship.*
 
 For automated installs, append a space + `--dont-wait` to the command line. You can also append `--dont-start-it` to prevent the installer from starting Netdata.
+You can also append `--stable-channel` to fetch and install only the official releases from GitHub, instead of the nightly builds.
 
 Example:
 
 ```bash
 
-  bash <(curl -Ss https://my-netdata.io/kickstart-static64.sh) --dont-wait --dont-start-it
+  bash <(curl -Ss https://my-netdata.io/kickstart-static64.sh) --dont-wait --dont-start-it --stable-channel
 
 ```
 
@@ -249,6 +253,8 @@ cd netdata
 
 * If you don't want to run it straight-away, add `--dont-start-it` option.
 
+* You can also append `--stable-channel` to fetch and install only the official releases from GitHub, instead of the nightly builds.
+
 * If you don't want to install it on the default directories, you can run the installer like this: `./netdata-installer.sh --install /opt`. This one will install Netdata in `/opt/netdata`.
 
 * If your server does not have access to the internet and you have manually put the installation directory on your server, you will need to pass the option `--disable-go` to the installer. The option will prevent the installer from attempting to download and install `go.d.plugin`. 
diff --git a/packaging/installer/functions.sh b/packaging/installer/functions.sh
index 7016b4f34..4270c4ee0 100644
--- a/packaging/installer/functions.sh
+++ b/packaging/installer/functions.sh
@@ -614,11 +614,11 @@ portable_add_user() {
 portable_add_group() {
 	local groupname="${1}"
 
-    # Check if group exist
+	# Check if group exist
 	if cut -d ':' -f 1 </etc/group | grep "^${groupname}$" 1>/dev/null 2>&1; then
-        echo >&2 "Group '${groupname}' already exists."
-        return 0
-    fi
+		echo >&2 "Group '${groupname}' already exists."
+		return 0
+	fi
 
 	echo >&2 "Adding ${groupname} user group ..."
 
@@ -644,13 +644,13 @@ portable_add_group() {
 portable_add_user_to_group() {
 	local groupname="${1}" username="${2}"
 
-    # Check if group exist
+	# Check if group exist
 	if ! cut -d ':' -f 1 </etc/group | grep "^${groupname}$" >/dev/null 2>&1; then
-        echo >&2 "Group '${groupname}' does not exist."
-        return 1
-    fi
+		echo >&2 "Group '${groupname}' does not exist."
+		return 1
+	fi
 
-    # Check if user is in group
+	# Check if user is in group
 	if [[ ",$(grep "^${groupname}:" </etc/group | cut -d ':' -f 4)," =~ ,${username}, ]]; then
 		# username is already there
 		echo >&2 "User '${username}' is already in group '${groupname}'."
@@ -678,3 +678,16 @@ portable_add_user_to_group() {
 		return 1
 	fi
 }
+
+
+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
+}
diff --git a/packaging/installer/kickstart-static64.sh b/packaging/installer/kickstart-static64.sh
index f6d0fc694..6ef3a1232 100755
--- a/packaging/installer/kickstart-static64.sh
+++ b/packaging/installer/kickstart-static64.sh
@@ -111,6 +111,18 @@ set_tarball_urls() {
 	fi
 }
 
+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
+}
+
 # ---------------------------------------------------------------------------------------------------------------------
 umask 022
 
@@ -157,7 +169,7 @@ progress "Downloading static netdata binary: ${NETDATA_TARBALL_URL}"
 
 download "${NETDATA_TARBALL_CHECKSUM_URL}" "${TMPDIR}/sha256sum.txt"
 download "${NETDATA_TARBALL_URL}" "${TMPDIR}/netdata-latest.gz.run"
-if ! grep netdata-latest.gz.run "${TMPDIR}/sha256sum.txt" | sha256sum --check - >/dev/null 2>&1; then
+if ! grep netdata-latest.gz.run "${TMPDIR}/sha256sum.txt" | safe_sha256sum -c - >/dev/null 2>&1; then
 	fatal "Static binary checksum validation failed. Stopping netdata installation and leaving binary in ${TMPDIR}"
 fi
 
diff --git a/packaging/installer/kickstart.sh b/packaging/installer/kickstart.sh
index f5683327a..a8057c19c 100755
--- a/packaging/installer/kickstart.sh
+++ b/packaging/installer/kickstart.sh
@@ -204,6 +204,19 @@ dependencies() {
 	fi
 }
 
+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
+}
+
+# ---------------------------------------------------------------------------------------------------------------------
 umask 022
 
 sudo=""
@@ -275,7 +288,7 @@ set_tarball_urls "${RELEASE_CHANNEL}"
 
 download "${NETDATA_TARBALL_CHECKSUM_URL}" "${TMPDIR}/sha256sum.txt"
 download "${NETDATA_TARBALL_URL}" "${TMPDIR}/netdata-latest.tar.gz"
-if ! grep netdata-latest.tar.gz "${TMPDIR}/sha256sum.txt" | sha256sum --check - >/dev/null 2>&1; then
+if ! grep netdata-latest.tar.gz "${TMPDIR}/sha256sum.txt" | safe_sha256sum -c - >/dev/null 2>&1; then
 	fatal "Tarball checksum validation failed. Stopping netdata installation and leaving tarball in ${TMPDIR}"
 fi
 run tar -xf netdata-latest.tar.gz
diff --git a/packaging/installer/netdata-updater.sh b/packaging/installer/netdata-updater.sh
index 071198dd6..56c837953 100644
--- a/packaging/installer/netdata-updater.sh
+++ b/packaging/installer/netdata-updater.sh
@@ -20,6 +20,18 @@ error() {
 	echo >&3 "$(date) : ERROR: " "${@}"
 }
 
+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
+}
+
 # this is what we will do if it fails (head-less only)
 fatal() {
 	error "FAILED TO UPDATE NETDATA : ${1}"
@@ -79,10 +91,10 @@ update() {
 		info "Newest version is already installed"
 	else
 		download "${NETDATA_TARBALL_URL}" "${dir}/netdata-latest.tar.gz"
-		if ! grep netdata-latest.tar.gz sha256sum.txt | sha256sum --check - >&3 2>&3; then
-			failed "Tarball checksum validation failed. Stopping netdata upgrade and leaving tarball in ${dir}"
+		if ! grep netdata-latest.tar.gz sha256sum.txt | safe_sha256sum -c - >&3 2>&3; then
+			fatal "Tarball checksum validation failed. Stopping netdata upgrade and leaving tarball in ${dir}"
 		fi
-		NEW_CHECKSUM="$(sha256sum netdata-latest.tar.gz 2>/dev/null| cut -d' ' -f1)"
+		NEW_CHECKSUM="$(safe_sha256sum netdata-latest.tar.gz 2>/dev/null| cut -d' ' -f1)"
 		tar -xf netdata-latest.tar.gz >&3 2>&3
 		rm netdata-latest.tar.gz >&3 2>&3
 		cd netdata-*