Partner node setup tweaks (#5715)

automerge

net/datacenter-node-install/README.md

@@ -6,6 +6,20 @@ nodes.  They have been tested as working from a clean installation of Ubuntu
 
 # Installation
 
+Both installation methods require that the NVIDIA proprietary driver installer
+programs be downloaded alongside [setup-cuda.sh](./setup-cuda.sh). If they do
+not exist at runtime, an attempt will be made to download them automatically. To
+avoid downloading the installers at runtime, they may be downloaded in advance
+and placed as siblings to [setup-cuda.sh](./setup-cuda.sh).
+
+For up-to-date NVIDIA driver version requirements, see [setup-cuda.sh](./setup-cuda.sh)
+
+## Datacenter Node
+
 1) `sudo ./setup-dc-node-1.sh`
 2) `sudo reboot`
 3) `sudo ./setup-dc-node-2.sh`
+
+## Partner Node
+
+1) `$ sudo ./setup-partner-node.sh`

net/datacenter-node-install/setup-cuda.sh

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+# https://developer.nvidia.com/cuda-toolkit-archive
+VERSIONS=()
+VERSIONS+=("https://developer.nvidia.com/compute/cuda/10.0/Prod/local_installers/cuda_10.0.130_410.48_linux")
+VERSIONS+=("https://developer.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.168_418.67_linux.run")
+
 HERE="$(dirname "$0")"
 
 # shellcheck source=net/datacenter-node-install/utils.sh
@@ -9,8 +14,37 @@ ensure_env || exit 1
 
 set -xe
 
+RUN_FILES=()
+FAILED=()
+for i in "${!VERSIONS[@]}"; do
+  URL=${VERSIONS[$i]}
+  RUN_FILE="$(basename "$URL")"
+  DEST="${HERE}/${RUN_FILE}"
+  if [[ -f "$DEST" ]]; then
+    RUN_FILES+=( "$DEST" )
+  else
+    echo -ne "Downloading ${RUN_FILE}:\t"
+    if wget --read-timeout=180 --tries=3 -O "$DEST" "$URL"; then
+      echo "OK"
+      RUN_FILES+=( "$DEST" )
+    else
+      echo "FAILED. Retrying..."
+      FAILED+=( "$URL" )
+    fi
+  fi
+done
+
+if [[ 0 -ne ${#FAILED[@]} ]]; then
+  for f in "${FAILED[@]}"; do
+    echo "Failed to download required resource: $f"
+  done
+  echo "Please manually download the above resources, save them to \"${HERE}\" and rerun $0"
+  exit 1
+fi
+
 apt update
 apt install -y gcc make dkms
 
-sh cuda_10.0.130_410.48_linux.run --silent --driver --toolkit
-sh cuda_10.1.168_418.67_linux.run --silent --driver --toolkit
+for rf in "${RUN_FILES[@]}"; do
+  sh "$rf" --silent --driver --toolkit
+done

net/datacenter-node-install/setup-dc-node-1.sh

@@ -7,8 +7,6 @@ source "$HERE"/utils.sh
 
 ensure_env || exit 1
 
-exit
-
 if [[ -n "$1" ]]; then
   PUBKEY_FILE="$1"
 else
@@ -49,21 +47,7 @@ chown "$SETUP_USER:$SETUP_USER" "${BASE_SSH_DIR}/.ssh/authorized_keys"
 "$HERE"/../scripts/install-redis.sh
 "$HERE"/../scripts/install-rsync.sh
 "$HERE"/../scripts/install-libssl-compatability.sh
-
-# Setup kernel constants
-cat > /etc/sysctl.d/20-solana-node.conf <<EOF
-
-# Solana networking requirements
-net.core.rmem_default=1610612736
-net.core.rmem_max=1610612736
-net.core.wmem_default=1610612736
-net.core.wmem_max=1610612736
-
-# Solana earlyoom setup
-kernel.sysrq=$(( $(cat /proc/sys/kernel/sysrq) | 64 ))
-EOF
-
-# Allow more files to be opened by a user
-sed -i 's/^\(# End of file\)/* soft nofile 65535\n\n\1/' /etc/security/limits.conf
+"$HERE"/setup-procfs-knobs.sh
+"$HERE"/setup-limits.sh
 
 echo "Please reboot then run setup-dc-node-2.sh"

net/datacenter-node-install/setup-limits.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+HERE="$(dirname "$0")"
+
+# shellcheck source=net/datacenter-node-install/utils.sh
+source "$HERE"/utils.sh
+
+ensure_env || exit 1
+
+# Allow more files to be opened by a user
+sed -i 's/^\(# End of file\)/* soft nofile 65535\n\n\1/' /etc/security/limits.conf
+

net/datacenter-node-install/setup-partner-node.sh

@@ -9,11 +9,12 @@ ensure_env || exit 1
 
 set -xe
 
+"$HERE"/disable-nouveau.sh
 "$HERE"/disable-networkd-wait.sh
-
 "$HERE"/setup-grub.sh
-
 "$HERE"/setup-cuda.sh
+"$HERE"/setup-procfs-knobs.sh
+"$HERE"/setup-limits.sh
 
 PASSWORD="$(dd if=/dev/urandom bs=1 count=9 status=none | base64)"
 echo "$PASSWORD"

net/datacenter-node-install/setup-procfs-knobs.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+HERE="$(dirname "$0")"
+
+# shellcheck source=net/datacenter-node-install/utils.sh
+source "$HERE"/utils.sh
+
+ensure_env || exit 1
+
+# Setup kernel constants
+cat > /etc/sysctl.d/20-solana-node.conf <<EOF
+
+# Solana networking requirements
+net.core.rmem_default=1610612736
+net.core.rmem_max=1610612736
+net.core.wmem_default=1610612736
+net.core.wmem_max=1610612736
+
+# Solana earlyoom setup
+kernel.sysrq=$(( $(cat /proc/sys/kernel/sysrq) | 64 ))
+EOF
+