diff options
Diffstat (limited to 'src/plugins/kubeproxy/kp_cli.c')
| -rw-r--r-- | src/plugins/kubeproxy/kp_cli.c | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/src/plugins/kubeproxy/kp_cli.c b/src/plugins/kubeproxy/kp_cli.c deleted file mode 100644 index 43c5c51ae53..00000000000 --- a/src/plugins/kubeproxy/kp_cli.c +++ /dev/null @@ -1,382 +0,0 @@ -/* - * Copyright (c) 2016 Intel and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "POD IS" BPODIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <kubeproxy/kp.h> - - -static clib_error_t * -kp_vip_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - unformat_input_t _line_input, *line_input = &_line_input; - ip46_address_t prefix; - u8 plen; - u32 new_len = 1024; - u32 port = 0; - u32 target_port = 0; - u32 node_port = 0; - u32 del = 0; - int ret; - u32 nat4 = 0; - kp_vip_type_t type; - clib_error_t *error = 0; - - if (!unformat_user (input, unformat_line_input, line_input)) - return 0; - - if (!unformat(line_input, "%U", unformat_ip46_prefix, &prefix, &plen, IP46_TYPE_ANY, &plen)) { - error = clib_error_return (0, "invalid vip prefix: '%U'", - format_unformat_error, line_input); - goto done; - } - - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(line_input, "new_len %d", &new_len)) - ; - else if (unformat(line_input, "port %d", &port)) - ; - else if (unformat(line_input, "target_port %d", &target_port)) - ; - else if (unformat(line_input, "node_port %d", &node_port)) - ; - else if (unformat(line_input, "del")) - del = 1; - else if (unformat(line_input, "nat4")) - nat4 = 1; - else if (unformat(line_input, "nat6")) - nat4 = 0; - else { - error = clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - goto done; - } - } - - - if (ip46_prefix_is_ip4(&prefix, plen)) { - type = (nat4)?KP_VIP_TYPE_IP4_NAT44:KP_VIP_TYPE_IP4_NAT46; - } else { - type = (nat4)?KP_VIP_TYPE_IP6_NAT64:KP_VIP_TYPE_IP6_NAT66; - } - - kp_garbage_collection(); - - u32 index; - if (!del) { - if ((ret = kp_vip_add(&prefix, plen, type, new_len, &index, - (u16)port, (u16)target_port, (u16)node_port))) { - error = clib_error_return (0, "kp_vip_add error %d", ret); - goto done; - } else { - vlib_cli_output(vm, "kp_vip_add ok %d", index); - } - } else { - if ((ret = kp_vip_find_index(&prefix, plen, &index))) { - error = clib_error_return (0, "kp_vip_find_index error %d", ret); - goto done; - } else if ((ret = kp_vip_del(index))) { - error = clib_error_return (0, "kp_vip_del error %d", ret); - goto done; - } - } - -done: - unformat_free (line_input); - - return error; -} - -VLIB_CLI_COMMAND (kp_vip_command, static) = -{ - .path = "kube-proxy vip", - .short_help = "kube-proxy vip <prefix> port <n> target_port <n>" - " node_port <n> [nat4|nat6)] [new_len <n>] [del]", - .function = kp_vip_command_fn, -}; - -static clib_error_t * -kp_pod_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - unformat_input_t _line_input, *line_input = &_line_input; - ip46_address_t vip_prefix, pod_addr; - u8 vip_plen; - ip46_address_t *pod_array = 0; - u32 vip_index; - u8 del = 0; - int ret; - clib_error_t *error = 0; - - if (!unformat_user (input, unformat_line_input, line_input)) - return 0; - - if (!unformat(line_input, "%U", unformat_ip46_prefix, &vip_prefix, &vip_plen, IP46_TYPE_ANY)) { - error = clib_error_return (0, "invalid pod address: '%U'", - format_unformat_error, line_input); - goto done; - } - - if ((ret = kp_vip_find_index(&vip_prefix, vip_plen, &vip_index))) { - error = clib_error_return (0, "kp_vip_find_index error %d", ret); - goto done; - } - - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(line_input, "%U", unformat_ip46_address, &pod_addr, IP46_TYPE_ANY)) { - vec_add1(pod_array, pod_addr); - } else if (unformat(line_input, "del")) { - del = 1; - } else { - error = clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - goto done; - } - } - - if (!vec_len(pod_array)) { - error = clib_error_return (0, "No POD address provided"); - goto done; - } - - kp_garbage_collection(); - clib_warning("vip index is %d", vip_index); - - if (del) { - if ((ret = kp_vip_del_pods(vip_index, pod_array, vec_len(pod_array)))) { - error = clib_error_return (0, "kp_vip_del_pods error %d", ret); - goto done; - } - } else { - if ((ret = kp_vip_add_pods(vip_index, pod_array, vec_len(pod_array)))) { - error = clib_error_return (0, "kp_vip_add_pods error %d", ret); - goto done; - } - } - -done: - unformat_free (line_input); - vec_free(pod_array); - - return error; -} - -VLIB_CLI_COMMAND (kp_pod_command, static) = -{ - .path = "kube-proxy pod", - .short_help = - "kube-proxy pod <vip-prefix> [<address> [<address> [...]]] [del]", - .function = kp_pod_command_fn, -}; - -static clib_error_t * -kp_conf_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - kp_main_t *kpm = &kp_main; - unformat_input_t _line_input, *line_input = &_line_input; - u32 per_cpu_sticky_buckets = kpm->per_cpu_sticky_buckets; - u32 per_cpu_sticky_buckets_log2 = 0; - u32 flow_timeout = kpm->flow_timeout; - int ret; - clib_error_t *error = 0; - - if (!unformat_user (input, unformat_line_input, line_input)) - return 0; - - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) - { - if (unformat(line_input, "buckets %d", &per_cpu_sticky_buckets)) - ; - else if (unformat(line_input, "buckets-log2 %d", &per_cpu_sticky_buckets_log2)) { - if (per_cpu_sticky_buckets_log2 >= 32) - return clib_error_return (0, "buckets-log2 value is too high"); - per_cpu_sticky_buckets = 1 << per_cpu_sticky_buckets_log2; - } else if (unformat(line_input, "timeout %d", &flow_timeout)) - ; - else { - error = clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - goto done; - } - } - - kp_garbage_collection(); - - if ((ret = kp_conf(per_cpu_sticky_buckets, flow_timeout))) { - error = clib_error_return (0, "kp_conf error %d", ret); - goto done; - } - -done: - unformat_free (line_input); - - return error; -} - -VLIB_CLI_COMMAND (kp_conf_command, static) = -{ - .path = "kube-proxy conf", - .short_help = "kube-proxy conf [buckets <n>] [timeout <s>]", - .function = kp_conf_command_fn, -}; - -static clib_error_t * -kp_show_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - vlib_cli_output(vm, "%U", format_kp_main); - return NULL; -} - - -VLIB_CLI_COMMAND (kp_show_command, static) = -{ - .path = "show kube-proxy", - .short_help = "show kube-proxy", - .function = kp_show_command_fn, -}; - -static clib_error_t * -kp_show_vips_command_fn (vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - unformat_input_t line_input; - kp_main_t *kpm = &kp_main; - kp_vip_t *vip; - u8 verbose = 0; - - if (!unformat_user (input, unformat_line_input, &line_input)) - return 0; - - if (unformat(&line_input, "verbose")) - verbose = 1; - - pool_foreach(vip, kpm->vips, { - vlib_cli_output(vm, "%U\n", verbose?format_kp_vip_detailed:format_kp_vip, vip); - }); - - unformat_free (&line_input); - return NULL; -} - -VLIB_CLI_COMMAND (kp_show_vips_command, static) = -{ - .path = "show kube-proxy vips", - .short_help = "show kube-proxy vips [verbose]", - .function = kp_show_vips_command_fn, -}; - -static clib_error_t * -kp_set_interface_nat4_command_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) -{ - unformat_input_t _line_input, *line_input = &_line_input; - vnet_main_t * vnm = vnet_get_main(); - clib_error_t * error = 0; - u32 sw_if_index; - u32 * inside_sw_if_indices = 0; - int is_del = 0; - int i; - - sw_if_index = ~0; - - /* Get a line of input. */ - if (!unformat_user (input, unformat_line_input, line_input)) - return 0; - - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) - { - if (unformat (line_input, "in %U", unformat_vnet_sw_interface, - vnm, &sw_if_index)) - vec_add1 (inside_sw_if_indices, sw_if_index); - else if (unformat (line_input, "del")) - is_del = 1; - else - { - error = clib_error_return (0, "unknown input '%U'", - format_unformat_error, line_input); - goto done; - } - } - - if (vec_len (inside_sw_if_indices)) - { - for (i = 0; i < vec_len(inside_sw_if_indices); i++) - { - sw_if_index = inside_sw_if_indices[i]; - - if (kp_nat4_interface_add_del (sw_if_index, is_del)) - { - error = clib_error_return (0, "%s %U failed", - is_del ? "del" : "add", - format_vnet_sw_interface_name, vnm, - vnet_get_sw_interface (vnm, - sw_if_index)); - goto done; - } - } - } - -done: - unformat_free (line_input); - vec_free (inside_sw_if_indices); - - return error; -} - -VLIB_CLI_COMMAND (kp_set_interface_nat4_command, static) = { - .path = "kube-proxy set interface nat4", - .function = kp_set_interface_nat4_command_fn, - .short_help = "kube-proxy set interface nat4 in <intfc> [del]", -}; - -static clib_error_t * -kp_flowtable_flush_command_fn(vlib_main_t * vm, - unformat_input_t * input, vlib_cli_command_t * cmd) -{ - u32 thread_index; - vlib_thread_main_t *tm = vlib_get_thread_main(); - kp_main_t *kpm = &kp_main; - - for(thread_index = 0; thread_index < tm->n_vlib_mains; thread_index++ ) { - kp_hash_t *h = kpm->per_cpu[thread_index].sticky_ht; - if (h != NULL) { - kp_hash_bucket_t *b; - u32 i; - kp_hash_foreach_entry(h, b, i) { - vlib_refcount_add(&kpm->pod_refcount, thread_index, b->value[i], -1); - vlib_refcount_add(&kpm->pod_refcount, thread_index, 0, 1); - } - - kp_hash_free(h); - kpm->per_cpu[thread_index].sticky_ht = NULL; - } - } - - return NULL; -} - -/* - * flush all kube-proxy flowtables - * This is indented for debug and unit-tests purposes only - */ -VLIB_CLI_COMMAND (kp_flowtable_flush_command, static) = { - .path = "test kube-proxy flowtable flush", - .short_help = "test kube-proxy flowtable flush", - .function = kp_flowtable_flush_command_fn, -}; |