add unix autoinstaller script

.goreleaser.yaml

@@ -148,4 +148,5 @@ release:
   draft: false
   prerelease: "true"
   extra_files:
+    - glob: "./collector/scripts/install/install-unix.sh"
     - glob: "./collector/scripts/install/install-macos.sh"

collector/scripts/install/install-macos.sh

@@ -12,7 +12,6 @@ DOWNLOAD_BASE="https://github.com/lightstep/sn-collector/releases/download"
 PREREQS="printf sed uname tr find grep"
 TMP_DIR="${TMPDIR:-"/tmp/"}sn-collector" # Allow this to be overriden by cannonical TMPDIR env var
 INSTALL_DIR="/opt/sn-collector"
-MANAGEMENT_YML_PATH="$INSTALL_DIR/manager.yaml"
 SCRIPT_NAME="$0"
 INDENT_WIDTH='  '
 indent=""
@@ -153,17 +152,11 @@ Usage:
       Example: '-b http://my.domain.org/servicenow-collector/binaries' will be used as the base of the download URL.
    
   $(fg_yellow '-e, --endpoint')
-      Defines the endpoint of an OpAMP compatible management server for this agent install.
-      This parameter may also be provided through the ENDPOINT environment variable.
-      
-      Specifying this will install the agent in a managed mode, as opposed to the
-      normal headless mode.
+    Defines the Cloud Observability ingest endpoint for telemetry
       
   $(fg_yellow '-i, --ingest-token')
-    Defines the secret key to be used when communicating with an OpAMP compatible server.
-    
-    This parameter may also be provided through the SECRET_KEY environment variable.
-    The '--endpoint' flag must be specified if this flag is specified.
+    Defines the token to be used when communicating with Cloud Observability
+
 EOF
   )
   info "$USAGE"
@@ -441,11 +434,6 @@ install_package()
     succeeded
   fi
 
-  # TODO: If an endpoint was specified, we need to update the config
-  #if [ -n "$OPAMP_ENDPOINT" ]; then
-  #  create_manager_yml "$MANAGEMENT_YML_PATH"
-  #fi
-
   if [ -f "/Library/LaunchDaemons/$SERVICE_NAME.plist" ]; then
     # Existing service file, we should stop & unload first.
     info "Uninstalling existing service file..."
@@ -471,20 +459,6 @@ install_package()
   decrease_indent
 }
 
-# create_manager_yml creates the manager.yml at the specified path, containing opamp information.
-create_manager_yml()
-{
-  manager_yml_path="$1"
-  if [ ! -f "$manager_yml_path" ]; then
-    info "Creating manager yaml..."
-    command printf 'endpoint: "%s"\n' "$OPAMP_ENDPOINT" > "$manager_yml_path"
-    [ -n "$OPAMP_LABELS" ] && command printf 'labels: "%s"\n' "$OPAMP_LABELS" >> "$manager_yml_path"
-    [ -n "$OPAMP_SECRET_KEY" ] && command printf 'secret_key: "%s"\n' "$OPAMP_SECRET_KEY" >> "$manager_yml_path"
-    succeeded
-  fi
-}
-
-
 # This will display the results of an installation
 display_results()
 {