From cb034b9b374927c7552e36dcbc306d8456b2a0cb Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Wed, 28 Dec 2016 18:38:59 +0100 Subject: Move java,lua api and remaining plugins to src/ Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion --- src/plugins/lb/cli.c | 250 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 250 insertions(+) create mode 100644 src/plugins/lb/cli.c (limited to 'src/plugins/lb/cli.c') diff --git a/src/plugins/lb/cli.c b/src/plugins/lb/cli.c new file mode 100644 index 00000000000..b59c6426241 --- /dev/null +++ b/src/plugins/lb/cli.c @@ -0,0 +1,250 @@ +/* + * Copyright (c) 2016 Cisco 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 "AS IS" BASIS, + * 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 +#include + +static clib_error_t * +lb_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; + u8 del = 0; + int ret; + u32 gre4 = 0; + lb_vip_type_t type; + + 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)) + return clib_error_return (0, "invalid vip prefix: '%U'", + format_unformat_error, line_input); + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat(line_input, "new_len %d", &new_len)) + ; + else if (unformat(line_input, "del")) + del = 1; + else if (unformat(line_input, "encap gre4")) + gre4 = 1; + else if (unformat(line_input, "encap gre6")) + gre4 = 0; + else + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + + unformat_free (line_input); + + + if (ip46_prefix_is_ip4(&prefix, plen)) { + type = (gre4)?LB_VIP_TYPE_IP4_GRE4:LB_VIP_TYPE_IP4_GRE6; + } else { + type = (gre4)?LB_VIP_TYPE_IP6_GRE4:LB_VIP_TYPE_IP6_GRE6; + } + + lb_garbage_collection(); + + u32 index; + if (!del) { + if ((ret = lb_vip_add(&prefix, plen, type, new_len, &index))) { + return clib_error_return (0, "lb_vip_add error %d", ret); + } else { + vlib_cli_output(vm, "lb_vip_add ok %d", index); + } + } else { + if ((ret = lb_vip_find_index(&prefix, plen, &index))) + return clib_error_return (0, "lb_vip_find_index error %d", ret); + else if ((ret = lb_vip_del(index))) + return clib_error_return (0, "lb_vip_del error %d", ret); + } + return NULL; +} + +VLIB_CLI_COMMAND (lb_vip_command, static) = +{ + .path = "lb vip", + .short_help = "lb vip [encap (gre6|gre4)] [new_len ] [del]", + .function = lb_vip_command_fn, +}; + +static clib_error_t * +lb_as_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, as_addr; + u8 vip_plen; + ip46_address_t *as_array = 0; + u32 vip_index; + u8 del = 0; + int ret; + + 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)) + return clib_error_return (0, "invalid as address: '%U'", + format_unformat_error, line_input); + + if ((ret = lb_vip_find_index(&vip_prefix, vip_plen, &vip_index))) + return clib_error_return (0, "lb_vip_find_index error %d", ret); + + while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + { + if (unformat(line_input, "%U", unformat_ip46_address, &as_addr, IP46_TYPE_ANY)) { + vec_add1(as_array, as_addr); + } else if (unformat(line_input, "del")) { + del = 1; + } else { + vec_free(as_array); + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + } + + if (!vec_len(as_array)) { + vec_free(as_array); + return clib_error_return (0, "No AS address provided"); + } + + lb_garbage_collection(); + clib_warning("vip index is %d", vip_index); + + if (del) { + if ((ret = lb_vip_del_ass(vip_index, as_array, vec_len(as_array)))) { + vec_free(as_array); + return clib_error_return (0, "lb_vip_del_ass error %d", ret); + } + } else { + if ((ret = lb_vip_add_ass(vip_index, as_array, vec_len(as_array)))) { + vec_free(as_array); + return clib_error_return (0, "lb_vip_add_ass error %d", ret); + } + } + + vec_free(as_array); + return 0; +} + +VLIB_CLI_COMMAND (lb_as_command, static) = +{ + .path = "lb as", + .short_help = "lb as [
[
[...]]] [del]", + .function = lb_as_command_fn, +}; + +static clib_error_t * +lb_conf_command_fn (vlib_main_t * vm, + unformat_input_t * input, vlib_cli_command_t * cmd) +{ + lb_main_t *lbm = &lb_main; + unformat_input_t _line_input, *line_input = &_line_input; + ip4_address_t ip4 = lbm->ip4_src_address; + ip6_address_t ip6 = lbm->ip6_src_address; + u32 per_cpu_sticky_buckets = lbm->per_cpu_sticky_buckets; + u32 per_cpu_sticky_buckets_log2 = 0; + u32 flow_timeout = lbm->flow_timeout; + int ret; + + 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, "ip4-src-address %U", unformat_ip4_address, &ip4)) + ; + else if (unformat(line_input, "ip6-src-address %U", unformat_ip6_address, &ip6)) + ; + else 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 + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + + unformat_free (line_input); + + lb_garbage_collection(); + + if ((ret = lb_conf(&ip4, &ip6, per_cpu_sticky_buckets, flow_timeout))) + return clib_error_return (0, "lb_conf error %d", ret); + + return NULL; +} + +VLIB_CLI_COMMAND (lb_conf_command, static) = +{ + .path = "lb conf", + .short_help = "lb conf [ip4-src-address ] [ip6-src-address ] [buckets ] [timeout ]", + .function = lb_conf_command_fn, +}; + +static clib_error_t * +lb_show_command_fn (vlib_main_t * vm, + unformat_input_t * input, vlib_cli_command_t * cmd) +{ + vlib_cli_output(vm, "%U", format_lb_main); + return NULL; +} + + +VLIB_CLI_COMMAND (lb_show_command, static) = +{ + .path = "show lb", + .short_help = "show lb", + .function = lb_show_command_fn, +}; + +static clib_error_t * +lb_show_vips_command_fn (vlib_main_t * vm, + unformat_input_t * input, vlib_cli_command_t * cmd) +{ + unformat_input_t line_input; + lb_main_t *lbm = &lb_main; + lb_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, lbm->vips, { + vlib_cli_output(vm, "%U\n", verbose?format_lb_vip_detailed:format_lb_vip, vip); + }); + + unformat_free (&line_input); + return NULL; +} + +VLIB_CLI_COMMAND (lb_show_vips_command, static) = +{ + .path = "show lb vips", + .short_help = "show lb vips [verbose]", + .function = lb_show_vips_command_fn, +}; -- cgit 1.2.3-korg