[Nexthop] FBOSS Distro init service and default configs

fboss-image/image_builder/bin/build_image_in_container.sh

@@ -244,6 +244,10 @@ cp /etc/resolv.conf "${DESCRIPTION_DIR}/root/etc/"
 # Add build timestamp to the image
 echo "Built on: $(date -u)" >"$DESCRIPTION_DIR/root/etc/build-info"
 
+# Copy rootfs template files to overlay
+dprint "Copying rootfs files to overlay..."
+cp -R ${DESCRIPTION_DIR}/root_files/* ${DESCRIPTION_DIR}/root/
+
 # Generate the images
 PXE_RC=0
 ONIE_RC=0

fboss-image/image_builder/templates/centos-09.0/config.sh

@@ -6,6 +6,10 @@ echo "--- Executing $0 ---"
 sed -i 's/^PRETTY_NAME=.*/PRETTY_NAME="FBOSS Distro Image"/' /usr/lib/os-release
 sed -i 's/^NAME=.*/NAME="FBOSS Distro Image"/' /usr/lib/os-release
 
+# All dnf invocations with an invalid RPM repo configured will fail. Create the
+# metadata for the local_rpm_repo now to prevent that.
+createrepo /usr/local/share/local_rpm_repo
+
 # 1. Install our custom kernel RPMs
 #
 # On purpose we don't install any kernel rpms as part of
@@ -51,6 +55,17 @@ env -i \
   PATH="/usr/bin:/usr/sbin:/bin:/sbin" \
   kernel-install add "${KERNEL_VERSION}" "${VMLINUZ_PATH}" --initrd-file "${INITRD_PATH}"
 
+# 5. Enable systemd services
+echo "Enabling FBOSS systemd services..."
+systemctl enable local_rpm_repo.service
+systemctl enable platform_manager.service
+systemctl enable data_corral_service.service
+systemctl enable fan_service.service
+systemctl enable sensor_service.service
+systemctl enable fsdb.service
+systemctl enable qsfp_service.service
+systemctl enable wedge_agent.service
+
 # 6. Use system GRUB 2.06 from packages
 # The grub2-efi-x64 package already provides grubx64.efi with all necessary modules
 # We just need to make sure the btrfs module is accessible on the EFI partition

fboss-image/image_builder/templates/centos-09.0/config.xml

@@ -115,6 +115,7 @@
         <package name="vim"/>
         <package name="vi"/>
         <package name="btrfs-progs"/>
+        <package name="createrepo"/>
         <package name="re2"/>
         <package name="libsodium"/>
         <package name="double-conversion"/>

fboss-image/image_builder/templates/centos-09.0/root_files/etc/yum.repos.d/local_rpm_repo.repo

@@ -0,0 +1,6 @@
+[local_rpm_repo]
+name=Local Platform RPM repo
+baseurl=file:///usr/local/share/local_rpm_repo
+gpgcheck=0
+metadata_expire=6h
+enabled=1

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/data_corral_service.service

@@ -0,0 +1,33 @@
+# /usr/lib/systemd/system/data_corral_service.service
+[Unit]
+Description=FBOSS Data Corral Service
+After=platform_manager.service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/data_corral_service'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Capabilities
+AmbientCapabilities=CAP_SYS_RAWIO
+CapabilityBoundingSet=CAP_SYS_RAWIO
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=data_corral_service
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/fan_service.service

@@ -0,0 +1,29 @@
+# /usr/lib/systemd/system/fan_service.service
+[Unit]
+Description=FBOSS Fan Service
+After=platform_manager.service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/fan_service --subscribe_to_stats_from_fsdb --subscribe_to_qsfp_data_from_fsdb'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=fan_service
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/fboss_init.service

@@ -0,0 +1,19 @@
+# /usr/lib/systemd/system/fboss_init.service
+[Unit]
+Description=FBOSS Initialization
+DefaultDependencies=no
+Before=platform_manager.service
+After=local-fs.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/local/bin/fboss_init.sh
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=fboss_init
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/fsdb.service

@@ -0,0 +1,28 @@
+# /usr/lib/systemd/system/fsdb.service
+[Unit]
+Description=FBOSS FSDB Service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=simple
+LimitNOFILE=65535
+LimitCORE=32G
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/fsdb'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=fsdb
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/local_rpm_repo.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Enable local_rpm_repo
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/createrepo /usr/local/share/local_rpm_repo
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/platform_manager.service

@@ -0,0 +1,38 @@
+# /usr/lib/systemd/system/platform_manager.service
+[Unit]
+Description=FBOSS Platform Manager
+Before=sensor_service.service
+Before=fan_service.service
+Before=data_corral_service.service
+Before=led_service.service
+Before=qsfp_service.service
+Before=fruid.service
+After=rc-local.service
+After=fboss_init.service
+Wants=local_rpm_repo.service
+Wants=fboss_init.service
+
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/platform_manager --run_once=false'
+
+Restart=on-failure
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=platform_manager
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/qsfp_service.service

@@ -0,0 +1,31 @@
+# /usr/lib/systemd/system/qsfp_service.service
+[Unit]
+Description=FBOSS QSFP Service
+After=platform_manager.service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+MemoryMax=3.75G
+MemorySwapMax=0
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/qsfp_service'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=qsfp_service
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/sensor_service.service

@@ -0,0 +1,29 @@
+# /usr/lib/systemd/system/sensor_service.service
+[Unit]
+Description=FBOSS Sensor Service
+After=platform_manager.service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/sensor_service --subscribe_to_stats_from_fsdb'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=sensor_service
+
+[Install]
+WantedBy=multi-user.target

fboss-image/image_builder/templates/centos-09.0/root_files/usr/lib/systemd/system/wedge_agent.service

@@ -0,0 +1,32 @@
+# /usr/lib/systemd/system/wedge_agent.service
+[Unit]
+Description=FBOSS Wedge Agent
+After=platform_manager.service
+After=qsfp_service.service
+After=rc-local.service
+StartLimitIntervalSec=600
+StartLimitBurst=5
+
+[Service]
+Type=notify
+LimitNOFILE=10000000
+LimitCORE=32G
+MemoryMax=3.75G
+MemorySwapMax=0
+
+Environment="PATH=/opt/fboss/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin"
+Environment="LD_LIBRARY_PATH=/opt/fboss/lib"
+WorkingDirectory=/opt/fboss
+ExecStart=/bin/bash -c 'source /opt/fboss/bin/setup_fboss_env && exec /opt/fboss/bin/wedge_agent-sai_impl'
+
+Restart=always
+RestartSec=30
+TimeoutStartSec=180s
+
+# Logging to journald
+StandardOutput=journal
+StandardError=journal
+SyslogIdentifier=wedge_agent
+
+[Install]
+WantedBy=multi-user.target