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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH V4 4/8] COLO-Proxy: Add primary userspace colo proxy start args
Qemu need this args to start userspace colo-proxy.
Signed-off-by: Zhang Chen <zhangchen.fnst@xxxxxxxxxxxxxx>
---
tools/libxl/libxl_dm.c | 98 +++++++++++++++++++++++++++++++++++++++++++++
tools/libxl/libxl_nic.c | 78 ++++++++++++++++++++++++++++++++++++
tools/libxl/libxl_types.idl | 31 +++++++++++++-
tools/xl/xl_parse.c | 58 +++++++++++++++++++++++++++
4 files changed, 264 insertions(+), 1 deletion(-)
diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c
index 281058d..abd4edd 100644
--- a/tools/libxl/libxl_dm.c
+++ b/tools/libxl/libxl_dm.c
@@ -1244,7 +1244,105 @@ static int libxl__build_device_model_args_new(libxl__gc
*gc,
nics[i].devid, ifname,
libxl_tapif_script(gc),
libxl_tapif_script(gc)));
+
+ /* Userspace COLO Proxy need this */
+#define APPEND_COLO_SOCK_SERVER(sock_id, sock_ip, sock_port) ({ \
+ if (nics[i].colo_##sock_id && \
+ nics[i].colo_##sock_ip && \
+ nics[i].colo_##sock_port) { \
+ flexarray_append(dm_args, "-chardev"); \
+ flexarray_append(dm_args, \
+ GCSPRINTF("socket,id=%s,host=%s,port=%s,server,nowait", \
+ nics[i].colo_##sock_id, \
+ nics[i].colo_##sock_ip, \
+ nics[i].colo_##sock_port)); \
+ } \
+})
+
+#define APPEND_COLO_SOCK_CLIENT(sock_id, sock_ip, sock_port) ({ \
+ if (nics[i].colo_##sock_id && \
+ nics[i].colo_##sock_ip && \
+ nics[i].colo_##sock_port) { \
+ flexarray_append(dm_args, "-chardev"); \
+ flexarray_append(dm_args, \
+ GCSPRINTF("socket,id=%s,host=%s,port=%s", \
+ nics[i].colo_##sock_id, \
+ nics[i].colo_##sock_ip, \
+ nics[i].colo_##sock_port)); \
+ } \
+})
+
+ if (state->saved_state) {
+ /* secondary colo run */
+ } else {
+ /* primary colo run */
+
+ APPEND_COLO_SOCK_SERVER(sock_mirror_id,
+ sock_mirror_ip,
+ sock_mirror_port);
+
+ APPEND_COLO_SOCK_SERVER(sock_compare_pri_in_id,
+ sock_compare_pri_in_ip,
+ sock_compare_pri_in_port);
+
+ APPEND_COLO_SOCK_SERVER(sock_compare_sec_in_id,
+ sock_compare_sec_in_ip,
+ sock_compare_sec_in_port);
+
+ APPEND_COLO_SOCK_SERVER(sock_redirector0_id,
+ sock_redirector0_ip,
+ sock_redirector0_port);
+
+ APPEND_COLO_SOCK_CLIENT(sock_redirector1_id,
+ sock_redirector1_ip,
+ sock_redirector1_port);
+
+ APPEND_COLO_SOCK_CLIENT(sock_redirector2_id,
+ sock_redirector2_ip,
+ sock_redirector2_port);
+
+ if (nics[i].colo_filter_mirror_queue &&
+ nics[i].colo_filter_mirror_outdev) {
+ flexarray_append(dm_args, "-object");
+ flexarray_append(dm_args,
+
GCSPRINTF("filter-mirror,id=m1,netdev=net%d,queue=%s,outdev=%s",
+ nics[i].devid,
+ nics[i].colo_filter_mirror_queue,
+ nics[i].colo_filter_mirror_outdev));
+ }
+ if (nics[i].colo_filter_redirector0_queue &&
+ nics[i].colo_filter_redirector0_indev) {
+ flexarray_append(dm_args, "-object");
+ flexarray_append(dm_args,
+
GCSPRINTF("filter-redirector,id=r1,netdev=net%d,queue=%s,indev=%s",
+ nics[i].devid,
+ nics[i].colo_filter_redirector0_queue,
+ nics[i].colo_filter_redirector0_indev));
+ }
+ if (nics[i].colo_filter_redirector1_queue &&
+ nics[i].colo_filter_redirector1_outdev) {
+ flexarray_append(dm_args, "-object");
+ flexarray_append(dm_args,
+
GCSPRINTF("filter-redirector,id=r2,netdev=net%d,queue=%s,outdev=%s",
+ nics[i].devid,
+ nics[i].colo_filter_redirector1_queue,
+ nics[i].colo_filter_redirector1_outdev));
+ }
+ if (nics[i].colo_compare_pri_in &&
+ nics[i].colo_compare_sec_in &&
+ nics[i].colo_compare_out) {
+ flexarray_append(dm_args, "-object");
+ flexarray_append(dm_args,
+
GCSPRINTF("colo-compare,id=c1,primary_in=%s,secondary_in=%s,outdev=%s",
+ nics[i].colo_compare_pri_in,
+ nics[i].colo_compare_sec_in,
+ nics[i].colo_compare_out));
+ }
+ }
ioemu_nics++;
+
+#undef APPEND_COLO_SOCK_SERVER
+#undef APPEND_COLO_SOCK_CLIENT
}
}
/* If we have no emulated nics, tell qemu not to create any */
diff --git a/tools/libxl/libxl_nic.c b/tools/libxl/libxl_nic.c
index 61b55ca..7c57bcf 100644
--- a/tools/libxl/libxl_nic.c
+++ b/tools/libxl/libxl_nic.c
@@ -196,6 +196,45 @@ static void libxl__device_nic_add(libxl__egc *egc,
uint32_t domid,
flexarray_append(back, nic->coloft_forwarddev);
}
+#define MAYBE_ADD_COLO_ARGS(arg) ({ \
+ if (nic->colo_##arg) { \
+ flexarray_append(back, "colo_"#arg); \
+ flexarray_append(back, nic->colo_##arg); \
+ } \
+})
+
+ MAYBE_ADD_COLO_ARGS(sock_mirror_id);
+ MAYBE_ADD_COLO_ARGS(sock_mirror_ip);
+ MAYBE_ADD_COLO_ARGS(sock_mirror_port);
+ MAYBE_ADD_COLO_ARGS(sock_compare_pri_in_id);
+ MAYBE_ADD_COLO_ARGS(sock_compare_pri_in_ip);
+ MAYBE_ADD_COLO_ARGS(sock_compare_pri_in_port);
+ MAYBE_ADD_COLO_ARGS(sock_compare_sec_in_id);
+ MAYBE_ADD_COLO_ARGS(sock_compare_sec_in_ip);
+ MAYBE_ADD_COLO_ARGS(sock_compare_sec_in_port);
+ MAYBE_ADD_COLO_ARGS(sock_redirector0_id);
+ MAYBE_ADD_COLO_ARGS(sock_redirector0_ip);
+ MAYBE_ADD_COLO_ARGS(sock_redirector0_port);
+ MAYBE_ADD_COLO_ARGS(sock_redirector1_id);
+ MAYBE_ADD_COLO_ARGS(sock_redirector1_ip);
+ MAYBE_ADD_COLO_ARGS(sock_redirector1_port);
+ MAYBE_ADD_COLO_ARGS(sock_redirector2_id);
+ MAYBE_ADD_COLO_ARGS(sock_redirector2_ip);
+ MAYBE_ADD_COLO_ARGS(sock_redirector2_port);
+ MAYBE_ADD_COLO_ARGS(filter_mirror_queue);
+ MAYBE_ADD_COLO_ARGS(filter_mirror_outdev);
+ MAYBE_ADD_COLO_ARGS(filter_redirector0_queue);
+ MAYBE_ADD_COLO_ARGS(filter_redirector0_indev);
+ MAYBE_ADD_COLO_ARGS(filter_redirector0_outdev);
+ MAYBE_ADD_COLO_ARGS(filter_redirector1_queue);
+ MAYBE_ADD_COLO_ARGS(filter_redirector1_indev);
+ MAYBE_ADD_COLO_ARGS(filter_redirector1_outdev);
+ MAYBE_ADD_COLO_ARGS(compare_pri_in);
+ MAYBE_ADD_COLO_ARGS(compare_sec_in);
+ MAYBE_ADD_COLO_ARGS(compare_out);
+
+#undef MAYBE_ADD_COLO_ARGS
+
flexarray_append(back, "mac");
flexarray_append(back,GCSPRINTF(LIBXL_MAC_FMT, LIBXL_MAC_BYTES(nic->mac)));
if (nic->ip) {
@@ -349,6 +388,45 @@ static int libxl__device_nic_from_xenstore(libxl__gc *gc,
(const char **)(&nic->coloft_forwarddev));
if (rc) goto out;
+#define CHECK_COLO_ARGS(arg) ({ \
+ rc = libxl__xs_read_checked(NOGC, XBT_NULL, \
+ GCSPRINTF("%s/colo_"#arg, libxl_path), \
+ (const char **)(&nic->colo_##arg)); \
+ if (rc) goto out; \
+})
+
+ CHECK_COLO_ARGS(sock_mirror_id);
+ CHECK_COLO_ARGS(sock_mirror_ip);
+ CHECK_COLO_ARGS(sock_mirror_port);
+ CHECK_COLO_ARGS(sock_compare_pri_in_id);
+ CHECK_COLO_ARGS(sock_compare_pri_in_ip);
+ CHECK_COLO_ARGS(sock_compare_pri_in_port);
+ CHECK_COLO_ARGS(sock_compare_sec_in_id);
+ CHECK_COLO_ARGS(sock_compare_sec_in_ip);
+ CHECK_COLO_ARGS(sock_compare_sec_in_port);
+ CHECK_COLO_ARGS(sock_redirector0_id);
+ CHECK_COLO_ARGS(sock_redirector0_ip);
+ CHECK_COLO_ARGS(sock_redirector0_port);
+ CHECK_COLO_ARGS(sock_redirector1_id);
+ CHECK_COLO_ARGS(sock_redirector1_ip);
+ CHECK_COLO_ARGS(sock_redirector1_port);
+ CHECK_COLO_ARGS(sock_redirector2_id);
+ CHECK_COLO_ARGS(sock_redirector2_ip);
+ CHECK_COLO_ARGS(sock_redirector2_port);
+ CHECK_COLO_ARGS(filter_mirror_queue);
+ CHECK_COLO_ARGS(filter_mirror_outdev);
+ CHECK_COLO_ARGS(filter_redirector0_queue);
+ CHECK_COLO_ARGS(filter_redirector0_indev);
+ CHECK_COLO_ARGS(filter_redirector0_outdev);
+ CHECK_COLO_ARGS(filter_redirector1_queue);
+ CHECK_COLO_ARGS(filter_redirector1_indev);
+ CHECK_COLO_ARGS(filter_redirector1_outdev);
+ CHECK_COLO_ARGS(compare_pri_in);
+ CHECK_COLO_ARGS(compare_sec_in);
+ CHECK_COLO_ARGS(compare_out);
+
+#undef CHECK_COLO_ARGS
+
/* vif_ioemu nics use the same xenstore entries as vif interfaces */
rc = libxl__xs_read_checked(gc, XBT_NULL,
GCSPRINTF("%s/type", libxl_path), &tmp);
diff --git a/tools/libxl/libxl_types.idl b/tools/libxl/libxl_types.idl
index 89c2c9d..07ce345 100644
--- a/tools/libxl/libxl_types.idl
+++ b/tools/libxl/libxl_types.idl
@@ -629,7 +629,36 @@ libxl_device_nic = Struct("device_nic", [
("gatewaydev", string),
# Note that the COLO configuration settings should be considered unstable.
# They may change incompatibly in future versions of Xen.
- ("coloft_forwarddev", string)
+ ("coloft_forwarddev", string),
+ ("colo_sock_mirror_id", string),
+ ("colo_sock_mirror_ip", string),
+ ("colo_sock_mirror_port", string),
+ ("colo_sock_compare_pri_in_id", string),
+ ("colo_sock_compare_pri_in_ip", string),
+ ("colo_sock_compare_pri_in_port", string),
+ ("colo_sock_compare_sec_in_id", string),
+ ("colo_sock_compare_sec_in_ip", string),
+ ("colo_sock_compare_sec_in_port", string),
+ ("colo_sock_redirector0_id", string),
+ ("colo_sock_redirector0_ip", string),
+ ("colo_sock_redirector0_port", string),
+ ("colo_sock_redirector1_id", string),
+ ("colo_sock_redirector1_ip", string),
+ ("colo_sock_redirector1_port", string),
+ ("colo_sock_redirector2_id", string),
+ ("colo_sock_redirector2_ip", string),
+ ("colo_sock_redirector2_port", string),
+ ("colo_filter_mirror_queue", string),
+ ("colo_filter_mirror_outdev", string),
+ ("colo_filter_redirector0_queue", string),
+ ("colo_filter_redirector0_indev", string),
+ ("colo_filter_redirector0_outdev", string),
+ ("colo_filter_redirector1_queue", string),
+ ("colo_filter_redirector1_indev", string),
+ ("colo_filter_redirector1_outdev", string),
+ ("colo_compare_pri_in", string),
+ ("colo_compare_sec_in", string),
+ ("colo_compare_out", string)
])
libxl_device_pci = Struct("device_pci", [
diff --git a/tools/xl/xl_parse.c b/tools/xl/xl_parse.c
index 1ef0c27..88ef1c6 100644
--- a/tools/xl/xl_parse.c
+++ b/tools/xl/xl_parse.c
@@ -458,6 +458,64 @@ int parse_nic_config(libxl_device_nic *nic, XLU_Config
**config, char *token)
parse_vif_rate(config, oparg, nic);
} else if (MATCH_OPTION("forwarddev", token, oparg)) {
replace_string(&nic->coloft_forwarddev, oparg);
+ } else if (MATCH_OPTION("colo_sock_mirror_id", token, oparg)) {
+ replace_string(&nic->colo_sock_mirror_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_mirror_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_mirror_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_mirror_port", token, oparg)) {
+ replace_string(&nic->colo_sock_mirror_port, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_sec_in_id", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_sec_in_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_sec_in_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_sec_in_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_sec_in_port", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_sec_in_port, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector0_id", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector0_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector0_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector0_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector0_port", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector0_port, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector1_id", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector1_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector1_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector1_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector1_port", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector1_port, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector2_id", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector2_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector2_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector2_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_redirector2_port", token, oparg)) {
+ replace_string(&nic->colo_sock_redirector2_port, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_pri_in_id", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_pri_in_id, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_pri_in_ip", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_pri_in_ip, oparg);
+ } else if (MATCH_OPTION("colo_sock_compare_pri_in_port", token, oparg)) {
+ replace_string(&nic->colo_sock_compare_pri_in_port, oparg);
+ } else if (MATCH_OPTION("colo_filter_mirror_queue", token, oparg)) {
+ replace_string(&nic->colo_filter_mirror_queue, oparg);
+ } else if (MATCH_OPTION("colo_filter_mirror_outdev", token, oparg)) {
+ replace_string(&nic->colo_filter_mirror_outdev, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector0_queue", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector0_queue, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector0_indev", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector0_indev, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector0_outdev", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector0_outdev, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector1_queue", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector1_queue, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector1_indev", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector1_indev, oparg);
+ } else if (MATCH_OPTION("colo_filter_redirector1_outdev", token, oparg)) {
+ replace_string(&nic->colo_filter_redirector1_outdev, oparg);
+ } else if (MATCH_OPTION("colo_compare_pri_in", token, oparg)) {
+ replace_string(&nic->colo_compare_pri_in, oparg);
+ } else if (MATCH_OPTION("colo_compare_sec_in", token, oparg)) {
+ replace_string(&nic->colo_compare_sec_in, oparg);
+ } else if (MATCH_OPTION("colo_compare_out", token, oparg)) {
+ replace_string(&nic->colo_compare_out, oparg);
} else if (MATCH_OPTION("accel", token, oparg)) {
fprintf(stderr, "the accel parameter for vifs is currently not
supported\n");
} else if (MATCH_OPTION("devid", token, oparg)) {
--
2.7.4
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