diff --git a/contrib/completion/zsh/_docker b/contrib/completion/zsh/_docker
index beec0594fc..ba217c04ee 100644
--- a/contrib/completion/zsh/_docker
+++ b/contrib/completion/zsh/_docker
@@ -630,6 +630,224 @@ __docker_network_subcommand() {
     return ret
 }
 
+# BO node
+
+__docker_node_complete_ls_filters() {
+    [[ $PREFIX = -* ]] && return 1
+    integer ret=1
+
+    if compset -P '*='; then
+        case "${${words[-1]%=*}#*=}" in
+            (id)
+                __docker_complete_nodes_ids && ret=0
+                ;;
+            (membership)
+                membership_opts=('accepted' 'pending' 'rejected')
+                _describe -t membership-opts "membership options" membership_opts && ret=0
+                ;;
+            (name)
+                __docker_complete_nodes_names && ret=0
+                ;;
+            (role)
+                role_opts=('manager' 'worker')
+                _describe -t role-opts "role options" role_opts && ret=0
+                ;;
+            *)
+                _message 'value' && ret=0
+                ;;
+        esac
+    else
+        opts=('id' 'label' 'membership' 'name' 'role')
+        _describe -t filter-opts "filter options" opts -qS "=" && ret=0
+    fi
+
+    return ret
+}
+
+__docker_node_complete_tasks_filters() {
+    [[ $PREFIX = -* ]] && return 1
+    integer ret=1
+
+    if compset -P '*='; then
+        case "${${words[-1]%=*}#*=}" in
+            (desired-state)
+                state_opts=('accepted' 'running')
+                _describe -t state-opts "desired state options" state_opts && ret=0
+                ;;
+            *)
+                _message 'value' && ret=0
+                ;;
+        esac
+    else
+        opts=('desired-state' 'id' 'label' 'name')
+        _describe -t filter-opts "filter options" opts -qS "=" && ret=0
+    fi
+
+    return ret
+}
+
+__docker_nodes() {
+    [[ $PREFIX = -* ]] && return 1
+    integer ret=1
+    local line s
+    declare -a lines nodes args
+
+    type=$1; shift
+    filter=$1; shift
+    [[ $filter != "none") ]] && args=("-f $filter")
+
+    lines=(${(f)"$(_call_program commands docker $docker_options node ls $args)"})
+
+    # Parse header line to find columns
+    local i=1 j=1 k header=${lines[1]}
+    declare -A begin end
+    while (( j < ${#header} - 1 )); do
+        i=$(( j + ${${header[$j,-1]}[(i)[^ ]]} - 1 ))
+        j=$(( i + ${${header[$i,-1]}[(i)  ]} - 1 ))
+        k=$(( j + ${${header[$j,-1]}[(i)[^ ]]} - 2 ))
+        begin[${header[$i,$((j-1))]}]=$i
+        end[${header[$i,$((j-1))]}]=$k
+    done
+    end[${header[$i,$((j-1))]}]=-1
+    lines=(${lines[2,-1]})
+
+    # Node ID
+    if [[ $type = (ids|all) ]]; then
+        for line in $lines; do
+            s="${line[${begin[ID]},${end[ID]}]%% ##}"
+            nodes=($nodes $s)
+        done
+    fi
+
+    # Names
+    if [[ $type = (names|all) ]]; then
+        for line in $lines; do
+            s="${line[${begin[NAME]},${end[NAME]}]%% ##}"
+            nodes=($nodes $s)
+        done
+    fi
+
+    _describe -t nodes-list "nodes" nodes "$@" && ret=0
+    return ret
+}
+
+__docker_complete_nodes() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes all none "$@"
+}
+
+__docker_complete_nodes_ids() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes ids none "$@"
+}
+
+__docker_complete_nodes_names() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes names none "$@"
+}
+
+__docker_complete_pending_nodes() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes all "membership=pending" "$@"
+}
+
+__docker_complete_manager_nodes() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes all "role=manager" "$@"
+}
+
+__docker_complete_worker_nodes() {
+    [[ $PREFIX = -* ]] && return 1
+    __docker_nodes all "role=worker" "$@"
+}
+
+__docker_node_commands() {
+    local -a _docker_node_subcommands
+    _docker_node_subcommands=(
+        "accept:Accept a node in the swarm"
+        "demote:Demote a node as manager in the swarm"
+        "inspect:Display detailed information on one or more nodes"
+        "ls:List nodes in the swarm"
+        "promote:Promote a node as manager in the swarm"
+        "rm:Remove a node from the swarm"
+        "tasks:List tasks running on a node"
+        "update:Update a node"
+    )
+    _describe -t docker-node-commands "docker node command" _docker_node_subcommands
+}
+
+__docker_node_subcommand() {
+    local -a _command_args opts_help
+    local expl help="--help"
+    integer ret=1
+
+    opts_help=("(: -)--help[Print usage]")
+
+    case "$words[1]" in
+        (accept|rm|remove)
+             _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -)*:node:__docker_complete_pending_nodes" && ret=0
+            ;;
+        (demote)
+             _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -)*:node:__docker_complete_manager_nodes" && ret=0
+            ;;
+        (inspect)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -f --format)"{-f=,--format=}"[Format the output using the given go template]:template: " \
+                "($help -p --pretty)"{-p,--pretty}"[Print the information in a human friendly format]" \
+                "($help -)*:node:__docker_complete_nodes" && ret=0
+            ;;
+        (ls|list)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help)*"{-f=,--filter=}"[Provide filter values]:filter:->filter-options" \
+                "($help -q --quiet)"{-q,--quiet}"[Only display IDs]" && ret=0
+            case $state in
+                (filter-options)
+                    __docker_node_complete_ls_filters && ret=0
+                    ;;
+            esac
+            ;;
+        (promote)
+             _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -)*:node:__docker_complete_worker_nodes" && ret=0
+            ;;
+        (tasks)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -a --all)"{-a,--all}"[Display all instances]" \
+                "($help)*"{-f=,--filter=}"[Provide filter values]:filter:->filter-options" \
+                "($help -n --no-resolve)"{-n,--no-resolve}"[Do not map IDs to Names]" \
+                "($help -)1:node:__docker_complete_nodes" && ret=0
+            case $state in
+                (filter-options)
+                    __docker_node_complete_tasks_filters && ret=0
+                    ;;
+            esac
+            ;;
+        (update)
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help)--availability=[Availability of the node]:availability:(active pause drain)" \
+                "($help)--membership=[Membership of the node]:membership:(accepted rejected)" \
+                "($help)--role=[Role of the node]:role:(manager worker)" \
+                "($help -)1:node:__docker_complete_nodes" && ret=0
+            ;;
+        (help)
+            _arguments $(__docker_arguments) ":subcommand:__docker_node_commands" && ret=0
+            ;;
+    esac
+
+    return ret
+}
+
+# EO node
+
 __docker_volume_complete_ls_filters() {
     [[ $PREFIX = -* ]] && return 1
     integer ret=1
@@ -1162,6 +1380,23 @@ __docker_subcommand() {
                     ;;
             esac
             ;;
+        (node)
+            local curcontext="$curcontext" state
+            _arguments $(__docker_arguments) \
+                $opts_help \
+                "($help -): :->command" \
+                "($help -)*:: :->option-or-argument" && ret=0
+
+            case $state in
+                (command)
+                    __docker_node_commands && ret=0
+                    ;;
+                (option-or-argument)
+                    curcontext=${curcontext%:*:*}:docker-${words[-1]}:
+                    __docker_node_subcommand && ret=0
+                    ;;
+            esac
+            ;;
         (pause|unpause)
             _arguments $(__docker_arguments) \
                 $opts_help \