installing the RHEL-AI api-server via script

Signed-off-by: greg pereira <[email protected]>

Author: Gregory-Pereira

api-server/README.md

@@ -44,6 +44,12 @@ go run main.go --taxonomy-path ~/.local/share/instructlab/taxonomy/ --rhelai --c
 The `--rhelai` flag indicates that the ilab binary is available in the system's $PATH and does not require a virtual environment.
 When using `--rhelai`, the `--base-dir` flag is not required since it will be in a known location at least for meow.
 
+There is also a script that has been provided to make installing on RHEL AI simpler. To do this, simply use the following one liner:
+
+```bash
+sh -c "$(curl -fsSL https://github.com/instructlab/ui/blob/main/api-server/rhelai-install.sh)"
+```
+
 ### Example command with paths
 
 Here's an example command for running the server on a macOS machine with Metal support:

api-server/rhelai-install.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+# -*- indent-tabs-mode: nil; tab-width: 2; sh-indentation: 2; -*-
+
+# Install script for the API server
+## dependencies: go, git
+## required ENV vars: TAXONOMY_PATH, BASE_DIR
+
+set -x
+set -e
+set -o pipefail
+
+### installations
+
+rpm-ostree install gcc glibc-devel
+systemctl reboot
+export CGO_ENABLED=1
+
+### Validations
+
+if [ -z $(command -v git) ]; then
+    echo "please make sure \`git\` is installed."
+    exit 1 
+fi
+
+if [ -z $(command -v go) ]; then
+    echo "please make sure \`go\` is installed."
+    exit 1 
+fi
+
+if [ -z "$TAXONOMY_PATH"]; then
+    echo "please set the taxonomy-path as env variable \$TAXONOMY_PATH"
+    exit 1
+else
+    if [ ! -d "$TAXONOMY_PATH"]; then
+        echo "\$TAXONOMY_PATH was set as $TAXONOMY_PATH, but path does not exist."
+        exit 1
+    fi
+fi
+
+if [ -z "$BASE_DIR"]; then
+    echo "please set the base-dir as env variable \$BASE_DIR"
+    exit 1
+else
+    if [ ! -d "$BASE_DIR"]; then
+        echo "\$BASE_DIR was set as $BASE_DIR, but path does not exist."
+        exit 1
+    fi
+fi
+
+### script
+
+if [ -d "/tmp/ui" ]; then
+    rm -rf /tmp/ui
+fi
+
+git clone https://github.com/instructlab/ui.git /tmp
+cd /tmp/ui/api-server
+go mod download
+
+CUDA_FLAG=""
+
+if [ $(command -v nvcc) ] && [ -n $(nvcc --version) ]; then
+    CUDA_FLAG="--cuda"
+fi
+
+# go run main.go --taxonomy-path ~/.local/share/instructlab/taxonomy/ --rhelai
+go run main.go --taxonomy-path $TAXONOMY_PATH --rhelai $CUDA_FLAG