From 661a80fcc0f5faaa3b9469e4508e74fd2df2ba47 Mon Sep 17 00:00:00 2001
From: Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
Date: Fri, 9 Feb 2018 13:18:52 +0000
Subject: tcwg-llvmbot: Simple cleanup -- run.sh and start.sh are no longer
 templates.

Change-Id: I6181f9a0ba651280cc794556e5a728fc296b10a6
---
 tcwg-base/tcwg-llvmbot/start.sh | 77 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100755 tcwg-base/tcwg-llvmbot/start.sh

(limited to 'tcwg-base/tcwg-llvmbot/start.sh')

diff --git a/tcwg-base/tcwg-llvmbot/start.sh b/tcwg-base/tcwg-llvmbot/start.sh
new file mode 100755
index 00000000..5c620ee4
--- /dev/null
+++ b/tcwg-base/tcwg-llvmbot/start.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+
+set -ex
+
+image="$1"
+buildmaster="$2"
+slavename="$3"
+password="$4"
+
+usage ()
+{
+    echo "$@"
+    cat <<EOF
+Usage: $0 <buildmaster> <buildslave> <password>
+	E.g., $0 lab.llvm.org:9994 linaro-apm-05 PASSWORD
+EOF
+    exit 1
+}
+
+if groups 2>/dev/null | grep -q docker; then
+    # Run docker straight up if $USER is in "docker" group.
+    DOCKER="docker"
+else
+    # Fallback to sudo otherwise.
+    DOCKER="sudo docker"
+fi
+
+case "$buildmaster" in
+    "normal")
+	mastername="normal"
+	masterurl="lab.llvm.org:9990"
+	;;
+    "silent")
+	mastername="silent"
+	masterurl="lab.llvm.org:9994"
+	;;
+    *)
+	mastername="custom"
+	masterurl="$buildmaster"
+esac
+
+# CXX, LLD and LNT bots need additional configuration, and
+# are not supported yet.
+case "$mastername:$slavename:$(hostname):$image" in
+    # No restrictions for custom masters:
+    custom:*:*:*) ;;
+    # Almost no restrictions for the silent master:
+    silent:*:linaro-armv8-*:*) ;;
+    silent:*:r*-a*:*) ;;
+    # Restrictions for the normal master:
+    normal:*:linaro-armv8-*:*) ;;
+    normal:*:r*-a*:*-arm64-*) ;;
+    *)
+	usage "ERROR: Wrong mastername:slavename:hostname:image combination: $mastername:$slavename:$(hostname):$image"
+	;;
+esac
+
+case "$slavename" in
+    linaro-armv8-*)
+	# Use 64G out of 128G.
+	memlimit="64"
+	;;
+    *)
+	# Use at most 30G or 90% of all RAM.
+	memlimit=$(($(free -g | awk '/^Mem/ { print $2 }') * 9 / 10))
+	if [ "$memlimit" -gt "30" ]; then
+	    memlimit="30"
+	fi
+	;;
+esac
+
+# IPC_LOCK is required for some implementations of ssh-agent (e.g., MATE's).
+# SYS_PTRACE is required for debugger work.
+# seccomp:unconfined is required to disable ASLR for sanitizer tests.
+caps="--cap-add=IPC_LOCK --cap-add=SYS_PTRACE --security-opt seccomp:unconfined"
+
+$DOCKER run --name=$mastername-$slavename --hostname=$mastername-$slavename --restart=unless-stopped -dt -p 22 --memory=${memlimit}G --pids-limit=5000 $caps "$image" "$masterurl" "$slavename" "$password"
-- 
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