From 4791595b5cb3b2350c66b0d1ba91a6a171652409 Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Wed, 8 Dec 2021 15:31:49 +0100 Subject: network connect allow ip, ipv6 and mac address Network connect now supports setting a static ipv4, ipv6 and mac address for the container network. The options are added to the cli and api. Fixes #9883 Signed-off-by: Paul Holzinger --- pkg/api/handlers/compat/networks.go | 52 ++++++++++++++++++++++++++++++++++--- 1 file changed, 49 insertions(+), 3 deletions(-) (limited to 'pkg/api/handlers/compat') diff --git a/pkg/api/handlers/compat/networks.go b/pkg/api/handlers/compat/networks.go index 8aab29658..db3af7d0b 100644 --- a/pkg/api/handlers/compat/networks.go +++ b/pkg/api/handlers/compat/networks.go @@ -299,20 +299,66 @@ func Connect(w http.ResponseWriter, r *http.Request) { runtime := r.Context().Value(api.RuntimeKey).(*libpod.Runtime) var ( - aliases []string netConnect types.NetworkConnect ) if err := json.NewDecoder(r.Body).Decode(&netConnect); err != nil { utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Decode()")) return } + + netOpts := nettypes.PerNetworkOptions{} + name := utils.GetName(r) if netConnect.EndpointConfig != nil { if netConnect.EndpointConfig.Aliases != nil { - aliases = netConnect.EndpointConfig.Aliases + netOpts.Aliases = netConnect.EndpointConfig.Aliases + } + + // if IP address is provided + if len(netConnect.EndpointConfig.IPAddress) > 0 { + staticIP := net.ParseIP(netConnect.EndpointConfig.IPAddress) + if staticIP == nil { + utils.Error(w, "failed to parse the ip address", http.StatusInternalServerError, + errors.Errorf("failed to parse the ip address %q", netConnect.EndpointConfig.IPAddress)) + return + } + netOpts.StaticIPs = append(netOpts.StaticIPs, staticIP) + } + + if netConnect.EndpointConfig.IPAMConfig != nil { + // if IPAMConfig.IPv4Address is provided + if len(netConnect.EndpointConfig.IPAMConfig.IPv4Address) > 0 { + staticIP := net.ParseIP(netConnect.EndpointConfig.IPAMConfig.IPv4Address) + if staticIP == nil { + utils.Error(w, "failed to parse the ipv4 address", http.StatusInternalServerError, + errors.Errorf("failed to parse the ipv4 address %q", netConnect.EndpointConfig.IPAMConfig.IPv4Address)) + return + } + netOpts.StaticIPs = append(netOpts.StaticIPs, staticIP) + } + // if IPAMConfig.IPv6Address is provided + if len(netConnect.EndpointConfig.IPAMConfig.IPv6Address) > 0 { + staticIP := net.ParseIP(netConnect.EndpointConfig.IPAMConfig.IPv6Address) + if staticIP == nil { + utils.Error(w, "failed to parse the ipv6 address", http.StatusInternalServerError, + errors.Errorf("failed to parse the ipv6 address %q", netConnect.EndpointConfig.IPAMConfig.IPv6Address)) + return + } + netOpts.StaticIPs = append(netOpts.StaticIPs, staticIP) + } + } + // If MAC address is provided + if len(netConnect.EndpointConfig.MacAddress) > 0 { + staticMac, err := net.ParseMAC(netConnect.EndpointConfig.MacAddress) + if err != nil { + utils.Error(w, "failed to parse the mac address", http.StatusInternalServerError, + errors.Errorf("failed to parse the mac address %q", netConnect.EndpointConfig.IPAMConfig.IPv6Address)) + return + } + netOpts.StaticMAC = nettypes.HardwareAddr(staticMac) } } - err := runtime.ConnectContainerToNetwork(netConnect.Container, name, aliases) + err := runtime.ConnectContainerToNetwork(netConnect.Container, name, netOpts) if err != nil { if errors.Cause(err) == define.ErrNoSuchCtr { utils.ContainerNotFound(w, netConnect.Container, err) -- cgit v1.2.3-54-g00ecf From 46938bbf889de590b00c9be8ea5b4fb86f363519 Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Wed, 8 Dec 2021 18:19:43 +0100 Subject: fix incorrect swagger doc for network dis/connect The swagger api docs used the extra Body struct as part of the request which is wrong. We just want the plain type. Signed-off-by: Paul Holzinger --- pkg/api/handlers/compat/swagger.go | 10 ++++------ pkg/api/handlers/libpod/swagger.go | 6 ++++++ pkg/api/server/register_networks.go | 6 +++--- 3 files changed, 13 insertions(+), 9 deletions(-) (limited to 'pkg/api/handlers/compat') diff --git a/pkg/api/handlers/compat/swagger.go b/pkg/api/handlers/compat/swagger.go index cfbdd1154..32167d6b5 100644 --- a/pkg/api/handlers/compat/swagger.go +++ b/pkg/api/handlers/compat/swagger.go @@ -55,15 +55,13 @@ type swagCompatNetworkCreateResponse struct { } // Network disconnect -// swagger:model NetworkConnectRequest +// swagger:model NetworkCompatConnectRequest type swagCompatNetworkConnectRequest struct { - // in:body - Body struct{ types.NetworkConnect } + types.NetworkConnect } // Network disconnect -// swagger:model NetworkDisconnectRequest +// swagger:model NetworkCompatDisconnectRequest type swagCompatNetworkDisconnectRequest struct { - // in:body - Body struct{ types.NetworkDisconnect } + types.NetworkDisconnect } diff --git a/pkg/api/handlers/libpod/swagger.go b/pkg/api/handlers/libpod/swagger.go index 7ccfdd0f3..8d7058b1e 100644 --- a/pkg/api/handlers/libpod/swagger.go +++ b/pkg/api/handlers/libpod/swagger.go @@ -133,6 +133,12 @@ type swagNetworkPruneResponse struct { Body []entities.NetworkPruneReport } +// Network connect +// swagger:model NetworkConnectRequest +type swagNetworkConnectRequest struct { + entities.NetworkConnectOptions +} + func ServeSwagger(w http.ResponseWriter, r *http.Request) { path := DefaultPodmanSwaggerSpec if p, found := os.LookupEnv("PODMAN_SWAGGER_SPEC"); found { diff --git a/pkg/api/server/register_networks.go b/pkg/api/server/register_networks.go index 641bce333..344486299 100644 --- a/pkg/api/server/register_networks.go +++ b/pkg/api/server/register_networks.go @@ -131,7 +131,7 @@ func (s *APIServer) registerNetworkHandlers(r *mux.Router) error { // name: create // description: attributes for connecting a container to a network // schema: - // $ref: "#/definitions/NetworkConnectRequest" + // $ref: "#/definitions/NetworkCompatConnectRequest" // responses: // 200: // description: OK @@ -159,7 +159,7 @@ func (s *APIServer) registerNetworkHandlers(r *mux.Router) error { // name: create // description: attributes for disconnecting a container from a network // schema: - // $ref: "#/definitions/NetworkDisconnectRequest" + // $ref: "#/definitions/NetworkCompatDisconnectRequest" // responses: // 200: // description: OK @@ -368,7 +368,7 @@ func (s *APIServer) registerNetworkHandlers(r *mux.Router) error { // name: create // description: attributes for disconnecting a container from a network // schema: - // $ref: "#/definitions/NetworkDisconnectRequest" + // $ref: "#/definitions/NetworkCompatDisconnectRequest" // responses: // 200: // description: OK -- cgit v1.2.3-54-g00ecf