diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnf/virtio-user-ping/01-add-single-file.patch | 171 | ||||
| -rw-r--r-- | src/vnf/virtio-user-ping/02-fix-nohuge-option.patch | 19 | ||||
| -rw-r--r-- | src/vnf/virtio-user-ping/Dockerfile | 12 | ||||
| -rw-r--r-- | src/vnf/virtio-user-ping/Vagrantfile | 22 | ||||
| -rwxr-xr-x | src/vnf/virtio-user-ping/build_vpp.sh | 13 | ||||
| -rwxr-xr-x | src/vnf/virtio-user-ping/setup_ovs_virtio.sh | 24 | ||||
| -rwxr-xr-x | src/vnf/virtio-user-ping/setup_virtio_user.sh | 11 | ||||
| -rwxr-xr-x | src/vnf/virtio-user-ping/setup_vpp.sh | 8 | ||||
| -rw-r--r-- | src/vnf/virtio-user-ping/startup.conf | 23 | ||||
| -rw-r--r-- | src/vnf/virtio-user-ping/virtio-user.patch | 49 |
10 files changed, 352 insertions, 0 deletions
diff --git a/src/vnf/virtio-user-ping/01-add-single-file.patch b/src/vnf/virtio-user-ping/01-add-single-file.patch new file mode 100644 index 0000000..a686502 --- /dev/null +++ b/src/vnf/virtio-user-ping/01-add-single-file.patch @@ -0,0 +1,171 @@ +Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> +--- + lib/librte_eal/common/eal_common_options.c | 18 +++++++++++ + lib/librte_eal/common/eal_internal_cfg.h | 1 + + lib/librte_eal/common/eal_options.h | 2 ++ + lib/librte_eal/linuxapp/eal/eal.c | 4 +-- + lib/librte_eal/linuxapp/eal/eal_memory.c | 49 +++++++++++++++++++++++++----- + 5 files changed, 64 insertions(+), 10 deletions(-) + +diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c +index f470195..4ad41b3 100644 +--- a/lib/librte_eal/common/eal_common_options.c ++++ b/lib/librte_eal/common/eal_common_options.c +@@ -95,6 +95,7 @@ eal_long_options[] = { + {OPT_VFIO_INTR, 1, NULL, OPT_VFIO_INTR_NUM }, + {OPT_VMWARE_TSC_MAP, 0, NULL, OPT_VMWARE_TSC_MAP_NUM }, + {OPT_XEN_DOM0, 0, NULL, OPT_XEN_DOM0_NUM }, ++ {OPT_SINGLE_FILE, 0, NULL, OPT_SINGLE_FILE_NUM }, + {0, 0, NULL, 0 } + }; + +@@ -933,6 +934,10 @@ eal_parse_common_option(int opt, const char *optarg, + core_parsed = 1; + break; + ++ case OPT_SINGLE_FILE_NUM: ++ conf->single_file = 1; ++ break; ++ + /* don't know what to do, leave this to caller */ + default: + return 1; +@@ -1025,6 +1030,17 @@ eal_check_common_options(struct internal_config *internal_cfg) + return -1; + } + ++ if (internal_cfg->single_file && internal_cfg->force_sockets == 1) { ++ RTE_LOG(ERR, EAL, "Option --"OPT_SINGLE_FILE" cannot " ++ "be specified together with --"OPT_SOCKET_MEM"\n"); ++ return -1; ++ } ++ if (internal_cfg->single_file && internal_cfg->hugepage_unlink) { ++ RTE_LOG(ERR, EAL, "Option --"OPT_HUGE_UNLINK" cannot " ++ "be specified together with --"OPT_SINGLE_FILE"\n"); ++ return -1; ++ } ++ + if (rte_eal_devargs_type_count(RTE_DEVTYPE_WHITELISTED_PCI) != 0 && + rte_eal_devargs_type_count(RTE_DEVTYPE_BLACKLISTED_PCI) != 0) { + RTE_LOG(ERR, EAL, "Options blacklist (-b) and whitelist (-w) " +@@ -1056,6 +1072,8 @@ eal_common_usage(void) + " -n CHANNELS Number of memory channels\n" + " -m MB Memory to allocate (see also --"OPT_SOCKET_MEM")\n" + " -r RANKS Force number of memory ranks (don't detect)\n" ++ " --"OPT_SINGLE_FILE" Create single file for shared memory, and \n" ++ " do not promise physical contiguity of memseg\n" + " -b, --"OPT_PCI_BLACKLIST" Add a PCI device in black list.\n" + " Prevent EAL from using this PCI device. The argument\n" + " format is <domain:bus:devid.func>.\n" +diff --git a/lib/librte_eal/common/eal_internal_cfg.h b/lib/librte_eal/common/eal_internal_cfg.h +index 7b7e8c8..82b0f97 100644 +--- a/lib/librte_eal/common/eal_internal_cfg.h ++++ b/lib/librte_eal/common/eal_internal_cfg.h +@@ -61,6 +61,7 @@ struct hugepage_info { + */ + struct internal_config { + volatile size_t memory; /**< amount of asked memory */ ++ volatile unsigned single_file; /**< map all hugepages in single file */ + volatile unsigned force_nchannel; /**< force number of channels */ + volatile unsigned force_nrank; /**< force number of ranks */ + volatile unsigned no_hugetlbfs; /**< true to disable hugetlbfs */ +diff --git a/lib/librte_eal/common/eal_options.h b/lib/librte_eal/common/eal_options.h +index a881c62..e5da14a 100644 +--- a/lib/librte_eal/common/eal_options.h ++++ b/lib/librte_eal/common/eal_options.h +@@ -83,6 +83,8 @@ enum { + OPT_VMWARE_TSC_MAP_NUM, + #define OPT_XEN_DOM0 "xen-dom0" + OPT_XEN_DOM0_NUM, ++#define OPT_SINGLE_FILE "single-file" ++ OPT_SINGLE_FILE_NUM, + OPT_LONG_MAX_NUM + }; + +diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c +index 7c78f2d..b6f2ca2 100644 +--- a/lib/librte_eal/linuxapp/eal/eal.c ++++ b/lib/librte_eal/linuxapp/eal/eal.c +@@ -839,6 +839,8 @@ rte_eal_init(int argc, char **argv) + } + #endif + ++ eal_thread_init_master(rte_config.master_lcore); ++ + if (rte_eal_memory_init() < 0) { + rte_eal_init_alert("Cannot init memory\n"); + rte_errno = ENOMEM; +@@ -877,8 +879,6 @@ rte_eal_init(int argc, char **argv) + if (eal_plugins_init() < 0) + rte_eal_init_alert("Cannot init plugins\n"); + +- eal_thread_init_master(rte_config.master_lcore); +- + ret = eal_thread_dump_affinity(cpuset, RTE_CPU_AFFINITY_STR_LEN); + + RTE_LOG(DEBUG, EAL, "Master lcore %u is ready (tid=%x;cpuset=[%s%s])\n", diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c +index 618a09b..70c6536 100644 +--- a/lib/librte_eal/linuxapp/eal/eal_memory.c ++++ b/lib/librte_eal/linuxapp/eal/eal_memory.c +@@ -982,20 +982,53 @@ rte_eal_hugepage_init(void) + /* get pointer to global configuration */ + mcfg = rte_eal_get_configuration()->mem_config; + +- /* hugetlbfs can be disabled */ +- if (internal_config.no_hugetlbfs) { +- addr = mmap(NULL, internal_config.memory, PROT_READ | PROT_WRITE, +- MAP_PRIVATE | MAP_ANONYMOUS, 0, 0); ++ /* when hugetlbfs is disabled or single-file option is specified */ ++ if (internal_config.no_hugetlbfs || internal_config.single_file) { ++ int fd; ++ uint64_t pagesize; ++ unsigned socket_id = rte_socket_id(); ++ char filepath[MAX_HUGEPAGE_PATH]; ++ ++ if (internal_config.no_hugetlbfs) { ++ eal_get_hugefile_path(filepath, sizeof(filepath), ++ "/dev/shm", 0); ++ pagesize = RTE_PGSIZE_4K; ++ } else { ++ struct hugepage_info *hpi; ++ ++ hpi = &internal_config.hugepage_info[0]; ++ eal_get_hugefile_path(filepath, sizeof(filepath), ++ hpi->hugedir, 0); ++ pagesize = hpi->hugepage_sz; ++ } ++ fd = open(filepath, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR); ++ if (fd < 0) { ++ RTE_LOG(ERR, EAL, "%s: open %s failed: %s\n", ++ __func__, filepath, strerror(errno)); ++ return -1; ++ } ++ ++ if (ftruncate(fd, internal_config.memory) < 0) { ++ RTE_LOG(ERR, EAL, "ftuncate %s failed: %s\n", ++ filepath, strerror(errno)); ++ return -1; ++ } ++ ++ addr = mmap(NULL, internal_config.memory, ++ PROT_READ | PROT_WRITE, ++ MAP_SHARED | MAP_POPULATE, fd, 0); + if (addr == MAP_FAILED) { +- RTE_LOG(ERR, EAL, "%s: mmap() failed: %s\n", __func__, +- strerror(errno)); ++ RTE_LOG(ERR, EAL, "%s: mmap() failed: %s\n", ++ __func__, strerror(errno)); + return -1; + } + mcfg->memseg[0].phys_addr = (phys_addr_t)(uintptr_t)addr; + mcfg->memseg[0].addr = addr; +- mcfg->memseg[0].hugepage_sz = RTE_PGSIZE_4K; ++ mcfg->memseg[0].hugepage_sz = pagesize; + mcfg->memseg[0].len = internal_config.memory; +- mcfg->memseg[0].socket_id = 0; ++ mcfg->memseg[0].socket_id = socket_id; ++ ++ close(fd); + return 0; + } + diff --git a/src/vnf/virtio-user-ping/02-fix-nohuge-option.patch b/src/vnf/virtio-user-ping/02-fix-nohuge-option.patch new file mode 100644 index 0000000..3243eaf --- /dev/null +++ b/src/vnf/virtio-user-ping/02-fix-nohuge-option.patch @@ -0,0 +1,19 @@ +Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com> +--- + lib/librte_eal/bsdapp/eal/eal.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c index 05f0c1f..b62ef69 100644 +--- a/lib/librte_eal/bsdapp/eal/eal.c ++++ b/lib/librte_eal/bsdapp/eal/eal.c +@@ -546,9 +546,7 @@ rte_eal_init(int argc, char **argv) + } + + if (internal_config.memory == 0 && internal_config.force_sockets == 0) { +- if (internal_config.no_hugetlbfs) +- internal_config.memory = MEMSIZE_IF_NO_HUGE_PAGE; +- else ++ if (!internal_config.no_hugetlbfs) + internal_config.memory = eal_get_hugepage_mem_size(); + } + diff --git a/src/vnf/virtio-user-ping/Dockerfile b/src/vnf/virtio-user-ping/Dockerfile new file mode 100644 index 0000000..8b09548 --- /dev/null +++ b/src/vnf/virtio-user-ping/Dockerfile @@ -0,0 +1,12 @@ +FROM ubuntu:16.04 + +RUN apt-get update +RUN apt-get -y install sudo apt-transport-https devscripts git wget vim net-tools +ADD 01-add-single-file.patch /root +ADD 02-fix-nohuge-option.patch /root +ADD virtio-user.patch /root +ADD build_vpp.sh /root +ADD setup_vpp.sh /root +ADD startup.conf /root +ADD setup_virtio_user.sh /root +RUN /root/build_vpp.sh diff --git a/src/vnf/virtio-user-ping/Vagrantfile b/src/vnf/virtio-user-ping/Vagrantfile new file mode 100644 index 0000000..3f5a477 --- /dev/null +++ b/src/vnf/virtio-user-ping/Vagrantfile @@ -0,0 +1,22 @@ +# -*- mode: ruby -*- +# vi: set ft=ruby : + +# Vagrantfile API/syntax version. Don't touch unless you know what you're doing! +VAGRANTFILE_API_VERSION = "2" + +Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| + + config.vm.box = "bento/ubuntu-16.04" + + config.vm.define "ovs-virtio" do | h | + config.vm.host_name = "ovs-virtio" + config.vm.provision "shell", path: "setup_ovs_virtio.sh", privileged: false + config.vm.provider :virtualbox do |v| + v.customize ["modifyvm", :id, "--memory", 8192] + v.customize ["modifyvm", :id, "--cpus", 4] + v.customize "post-boot",["controlvm", :id, "setlinkstate1", "on"] + v.customize ["setextradata", :id, "VBoxInternal/CPUM/SSE4.1", "1"] + v.customize ["setextradata", :id, "VBoxInternal/CPUM/SSE4.2", "1"] + end + end +end diff --git a/src/vnf/virtio-user-ping/build_vpp.sh b/src/vnf/virtio-user-ping/build_vpp.sh new file mode 100755 index 0000000..9404bb1 --- /dev/null +++ b/src/vnf/virtio-user-ping/build_vpp.sh @@ -0,0 +1,13 @@ +#!/bin/bash +sudo apt-get update +sudo apt-get -y install sudo apt-transport-https devscripts git wget vim net-tools +cd /root +git clone https://gerrit.fd.io/r/vpp +cd vpp +git checkout stable/1707 +cp ../01-add-single-file.patch dpdk/dpdk-17.05_patches +cp ../02-fix-nohuge-option.patch dpdk/dpdk-17.05_patches +patch -p1 < ../virtio-user.patch +make UNATTENDED=yes install-dep || true +make bootstrap +make build; find . -type f | grep "install.*bin" | xargs -I {} cp {} /usr/bin/ diff --git a/src/vnf/virtio-user-ping/setup_ovs_virtio.sh b/src/vnf/virtio-user-ping/setup_ovs_virtio.sh new file mode 100755 index 0000000..a565589 --- /dev/null +++ b/src/vnf/virtio-user-ping/setup_ovs_virtio.sh @@ -0,0 +1,24 @@ +#!/bin/bash + +sudo sysctl -w vm.nr_hugepages=1024 +sudo mount -t hugetlbfs -o pagesize=2M none /dev/hugepages + +sudo apt-get update -y +sudo apt-get install -y openvswitch-switch-dpdk +sudo update-alternatives --set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk + +echo "DPDK_OPTS='--dpdk -c 0x1 -n 4 -m 1024 --vhost-owner docker --vhost-perm 0664'" | sudo tee -a /etc/default/openvswitch-switch +sudo service dpdk restart +sudo service openvswitch-switch restart +sleep 10 + +sudo ovs-vsctl add-br br-dpdk -- set bridge br-dpdk datapath_type=netdev +sudo ovs-vsctl add-port br-dpdk vhost-user-1 -- set Interface vhost-user-1 type=dpdkvhostuser +sudo ifconfig br-dpdk 192.168.3.1/24 up + +sudo sysctl -w vm.nr_hugepages=2048 +sudo apt-get install -y docker.io +sudo docker build -t vpp /vagrant/ +sudo docker run -itd -v /dev/hugepages/:/dev/hugepages/ -v /var/run/openvswitch:/var/run/openvswitch -v /vagrant:/vagrant vpp /root/setup_vpp.sh +sleep 20 +ping -c4 192.168.3.2 diff --git a/src/vnf/virtio-user-ping/setup_virtio_user.sh b/src/vnf/virtio-user-ping/setup_virtio_user.sh new file mode 100755 index 0000000..03e987f --- /dev/null +++ b/src/vnf/virtio-user-ping/setup_virtio_user.sh @@ -0,0 +1,11 @@ +#!/bin/bash +id=$(ip a | grep dummy | cut -f2 -d"-" | cut -f1 -d":") +sed -i "s/vhost-user-1/vhost-user-$id/" /root/startup.conf +mkdir -p /run/vpp +vpp -c /root/startup.conf & +sleep 10 +chmod 777 /run/vpp/cli.sock +vppctl set int state VirtioUser0/0/0 up +ip=$(cut -f6 -d":" /var/run/cni/netconf-$id | cut -f1 -d" ") +vppctl set int ip add VirtioUser0/0/0 $ip/24 +sleep 1000000 diff --git a/src/vnf/virtio-user-ping/setup_vpp.sh b/src/vnf/virtio-user-ping/setup_vpp.sh new file mode 100755 index 0000000..eef672c --- /dev/null +++ b/src/vnf/virtio-user-ping/setup_vpp.sh @@ -0,0 +1,8 @@ +#!/bin/bash +mkdir -p /run/vpp +vpp -c /root/startup.conf & +sleep 10 +chmod 777 /run/vpp/cli.sock +vppctl set int state VirtioUser0/0/0 up +vppctl set int ip add VirtioUser0/0/0 192.168.3.2/24 +sleep 1000000 diff --git a/src/vnf/virtio-user-ping/startup.conf b/src/vnf/virtio-user-ping/startup.conf new file mode 100644 index 0000000..ce8badc --- /dev/null +++ b/src/vnf/virtio-user-ping/startup.conf @@ -0,0 +1,23 @@ +unix { + nodaemon + log /tmp/vpp.log + full-coredump + cli-listen /run/vpp/cli.sock +} + +api-trace { + on +} + +cpu { +} + +plugins +{ + path /root/vpp/build-root/install-vpp_debug-native/vpp/lib64/vpp_plugins +} + +dpdk { + huge-dir /dev/hugepages + virtio-user /var/run/openvswitch/vhost-user-1 +} diff --git a/src/vnf/virtio-user-ping/virtio-user.patch b/src/vnf/virtio-user-ping/virtio-user.patch new file mode 100644 index 0000000..2504785 --- /dev/null +++ b/src/vnf/virtio-user-ping/virtio-user.patch @@ -0,0 +1,49 @@ +diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c +index 68c55f3..1acafcc 100755 +--- a/src/plugins/dpdk/device/init.c ++++ b/src/plugins/dpdk/device/init.c +@@ -827,6 +827,7 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) + u8 huge_dir = 0; + u8 file_prefix = 0; + u8 *socket_mem = 0; ++ u8 *virtio_user = 0; + + conf->device_config_index_by_pci_addr = hash_create (0, sizeof (uword)); + log_level = RTE_LOG_NOTICE; +@@ -852,6 +853,17 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) + else if (unformat (input, "no-multi-seg")) + conf->no_multi_seg = 1; + ++ ++ /* hardcode here for quick poc */ ++ else if (unformat (input, "virtio-user %s", &virtio_user)) ++ { ++ vec_add1 (conf->eal_init_args, (u8*)"-m 1024"); ++ vec_add1 (conf->eal_init_args, (u8*)"--no-pci"); ++ vec_add1 (conf->eal_init_args, (u8*)"--single-file"); ++ tmp = format (0, "--vdev=virtio_user0,path=%s", virtio_user); ++ vec_add1 (conf->eal_init_args, (u8*)tmp); ++ } ++ + else if (unformat (input, "dev default %U", unformat_vlib_cli_sub_input, + &sub_input)) + { +@@ -1168,18 +1180,6 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) + + #undef _ + +- /* set master-lcore */ +- tmp = format (0, "--master-lcore%c", 0); +- vec_add1 (conf->eal_init_args, tmp); +- tmp = format (0, "%u%c", tm->main_lcore, 0); +- vec_add1 (conf->eal_init_args, tmp); +- +- /* set socket-mem */ +- tmp = format (0, "--socket-mem%c", 0); +- vec_add1 (conf->eal_init_args, tmp); +- tmp = format (0, "%s%c", socket_mem, 0); +- vec_add1 (conf->eal_init_args, tmp); +- + /* NULL terminate the "argv" vector, in case of stupidity */ + vec_add1 (conf->eal_init_args, 0); + _vec_len (conf->eal_init_args) -= 1; |