refactor install to handle multiple builders

install-koji-farm.sh

@@ -25,6 +25,8 @@ fi
 # pull down the deploy scripts
 SCRIPT_GIT="https://src.koozali.org/smedev/smeserver-koji/raw/branch/master/koji-setup"
 SCRIPT_DIR="$(echo ~)/bin"
+KOJI_PKI_DIR="/etc/pki/koji"
+
 mkdir -p $SCRIPT_DIR
 curl $SILENT $SCRIPT_GIT/gencert.sh > $SCRIPT_DIR/gencert.sh
 curl $SILENT $SCRIPT_GIT/deploy-koji.sh > $SCRIPT_DIR/deploy-koji.sh
@@ -57,13 +59,6 @@ while true ; do
     read -p "Org Unit (eg. Koji) " ORG_UNIT
     if [ $ORG_UNIT ] ; then break ; else echo "Organizational Unit MUST be entered" ; fi
 done
-read -p "Build server FQDN (will default to hub FQDN '$KOJI_HUB_FQDN' if left blank) " KOJI_BUILD_FQDN
-if [ $KOJI_BUILD_FQDN ] ; then
-    echo "$KOJI_BUILD_FQDN will be made a Koji Build server"
-else 
-    KOJI_BUILD_FQDN=$KOJI_HUB_FQDN
-    echo "All-in-one: Hub will now be a build server as well" 
-fi
 
 # create the parameter scripts used by deploy scripts
 cat > $SCRIPT_DIR/globals.sh <<- EOT
@@ -110,17 +105,89 @@ EOT
 deploy-koji.sh
 
 # if there is a separate koji builder deploy that
-if [ "$KOJI_BUILD_FQDN" != "$KOJI_HUB_FQDN" ] ; then 
+PROMPT="Build server FQDN (will default to hub FQDN '$KOJI_HUB_FQDN' if left blank) "
-    # add nfs share for koji files direcory
+BSNO=1
+while true ; do
+    read -p "$PROMPT" KOJI_BUILD_FQDN
+    PROMPT="Build server FQDN. (will stop asking if left blank) "
+    if [ -z $KOJI_BUILD_FQDN ] ; then
+        if [[ $BSNO -gt 1 ]] ; then
+            break
+        else
+            KOJI_BUILD_FQDN=$KOJI_HUB_FQDN
+            echo "All-in-one: Hub will now be a build server as well" 
+            curl $SILENT $SCRIPT_GIT/deploy-koji-builder.sh > $SCRIPT_DIR/deploy-koji-builder.sh
+            chmod o+x $SDRIPT_DIR/deploy-koji-builder.sh
+            deploy-koji-builder.sh
+            break
+        fi
+    fi
+    # check if server available on port 22
+    until (nc -z $KOJI_BUILD_FQDN 22)
+    do
+        echo "I cannot connect to $KOJI_BUILD_FQDN! Is it online? "
+        echo "Options:"
+        echo "- FQDN=<FQDN of build server> # if you've mis-typed the name"
+        echo "- IP=<IP of build server> # I'll add this to your /etc/hosts file"
+        echo "- <enter> # try again (I've started the server)"
+        echo "- Q # quit this loop"
+        read RESPONSE
+        case $RESPONSE in
+            Q | q )
+                break
+                ;;
+            null )
+                continue
+                ;;
+            IP=* )
+                BIP=${RESPONSE#*=}
+                echo "$BIP  $KOJI_BUILD_FQDN\n" >> /etc/hosts
+                continue 
+                ;;
+            FQDN=* )
+                KOJI_BUILD_FQDN=${RESPONSE#*=}
+                ;;
+            *)
+                continue
+                ;;
+            esac
+    done
+    # we found the server and will deploy to it
+    echo "$KOJI_BUILD_FQDN will be Koji Build server No. $BSNO"
+    ((BSNO=BSNO+1))
+
+    ## On the HUB
+    # check if nfs has been installed on the hub (only need to install once) 
+    if [ ! -f /etc/exports ] ; then
+        # add nfs share for koji files direcory to hub
         curl $SILENT $SCRIPT_GIT/deploy-koji-nfs-server.sh > $SCRIPT_DIR/deploy-koji-nfs-server.sh
         chmod o+x $SCRIPT_DIR/deploy-koji-nfs-server.sh
-    deploy-koji-nfs-server.sh
+        deploy-koji-nfs-server.sh $KOJI_BUILD_FQDN
-    # create a ssh key and add to authorized keys on build server
+    else
+        # add build server to nfs exports line
+        echo " $KOJI_BUILD_FQDN(ro,no_root_squash)" >> /etc/exports
+    fi
+    # Add the host entry for the koji builder to the database
+    sudo -u kojiadmin koji add-host "$KOJI_BUILD_FQDN" "$RPM_ARCH"
+    # Add the host to the createrepo channel
+    sudo -u kojiadmin koji add-host-to-channel "$KOJI_BUILD_FQDN" createrepo
+    # A note on capacity
+    sudo -u kojiadmin koji edit-host --capacity="$KOJID_CAPACITY" "$KOJI_BUILD_FQDN"
+    # Generate a certificate for the builder
+    pushd "$KOJI_PKI_DIR"
+    ./gencert.sh "$KOJI_BUILD_FQDN" "/C=$COUNTRY_CODE/ST=$STATE/L=$LOCATION/O=$ORGANIZATION/CN=$KOJI_BUILD_FQDN"
+    popd
+    # generate a hub ssl key if there isn't one already (for scp & ssh to builders)
+    if [ ! -f /root/.ssh/id-rsa ] ; then
+        # create a ssh key on build server
         mkdir -p ~/.ssh
         ssh-keygen -t rsa -f /root/.ssh/id_rsa -N ""
+    fi
+    
+    ## On the BUILDER
+    # copy the server key into authorized keys on the build server
     ssh-copy-id -i ~/.ssh/id_rsa.pub $KOJI_BUILD_FQDN
     # copy across the ssl keys
-    KOJI_PKI_DIR="/etc/pki/koji"
     ssh $QUIET root@$KOJI_BUILD_FQDN mkdir $KOJI_PKI_DIR
     scp $QUIET $KOJI_PKI_DIR/$KOJI_BUILD_FQDN.pem root@$KOJI_BUILD_FQDN:$KOJI_PKI_DIR/.
     scp $QUIET $KOJI_PKI_DIR/koji_ca_cert.crt root@$KOJI_BUILD_FQDN:$KOJI_PKI_DIR/.

koji-setup/deploy-koji-builder.sh

@@ -7,6 +7,7 @@ SCRIPT_DIR="$(dirname "$(realpath "$0")")"
 source "$SCRIPT_DIR"/globals.sh
 source "$SCRIPT_DIR"/parameters.sh
 
+KOJI_BUILD_FQDN="$(hostname -f)"
 # Install the koji builder componelts from epel
 dnf install -y epel-release
 dnf install -y koji-builder

koji-setup/deploy-koji-nfs-server.sh

@@ -7,6 +7,8 @@ SCRIPT_DIR="$(dirname "$(realpath "$0")")"
 source "$SCRIPT_DIR"/globals.sh
 source "$SCRIPT_DIR"/parameters.sh
 
+KOJI_BUILD_FQDN=$1
+
 dnf install -y nfs-utils
 
 # Export server directory to be mounted by clients

koji-setup/deploy-koji.sh

@@ -319,26 +319,6 @@ systemctl enable --now httpd
 sudo -u kojiadmin koji moshimoshi
 
 
-## KOJI DAEMON - BUILDER
-# Add the host entry for the koji builder to the database
-sudo -u kojiadmin koji add-host "$KOJI_BUILD_FQDN" "$RPM_ARCH"
-
-# Add the host to the createrepo channel
-sudo -u kojiadmin koji add-host-to-channel "$KOJI_BUILD_FQDN" createrepo
-
-# A note on capacity
-sudo -u kojiadmin koji edit-host --capacity="$KOJID_CAPACITY" "$KOJI_BUILD_FQDN"
-
-# Generate certificates
-pushd "$KOJI_PKI_DIR"
-./gencert.sh "$KOJI_BUILD_FQDN" "/C=$COUNTRY_CODE/ST=$STATE/L=$LOCATION/O=$ORGANIZATION/CN=$KOJI_BUILD_FQDN"
-popd
-
-if [[ "$KOJI_BUILD_FQDN" = "$KOJI_HUB_FQDN" ]]; then
-	"$SCRIPT_DIR"/deploy-koji-builder.sh
-fi
-
-
 ## KOJIRA - DNF|YUM REPOSITORY CREATION AND MAINTENANCE
 # Add the user entry for the kojira user
 sudo -u kojiadmin koji add-user kojira

koji-setup/parameters.sh

@@ -5,10 +5,6 @@
 ## KOJI RPM BUILD AND TRACKER
 export KOJI_DIR=/mnt/koji
 export KOJI_HUB_FQDN="$(hostname -f)"
-# Use master FQDN if a combined build and master server
-#export KOJI_BUILD_FQDN="$KOJI_MASTER_FQDN"
-# Build server FQDN if different from master
-export KOJI_BUILD_FQDN="kojibuild1.koozali.org"
 export KOJI_URL=http://"$KOJI_HUB_FQDN"
 export KOJID_CAPACITY=16
 export TAG_NAME=sme